Animal physiology
1)Frenulum is
a)Adenoid present on pharyngeal wall b)Tonsil found on lateral walls of soft palate
c)V-shaped sulcus dividing tongue into pharyngeal and oral parts d)Fold attaching tongue
2) Odontoblasts produce
a)Dentine b)Cement c)Enamel d)Peridontal membrane
3) In ruminant stomach ,the rumen is the
a)Largest chamber b)Chamber having cellulose fermenting microorganisms
c)Chamber having villi with cornified surface d)All the above
4) Basal metabolic rate is minimum energy required during
a)work b)walking c)Rest d)Sitting
5) The semi –fluid nearly digested food present in the ileum is termed as
a)chyle b)chime c)Succus entricus d)Bile
6) Dental formula of a child is
a) 2123/2123 b) 2013/1023 c) 3124/2124 d) 2102/2120
7) In which layer of stomach are gastric glands located
a)Serosa b)Mucosa c)Submucosa d)Muscularies mucosa
8) Oxyntic cells in stomach secrete
a)Pepsin b)Mucus c)HCI d)Rennin
9) Mammalian teeth are
a)Acrodont b)Homodont c)Thecodont d)Polyphyodont
10) Bring out the matching pair
a)Renin –protein b)Trypsin –Starch c)Invertase –Sucrose d)Amylase –Lactose
11) Gastric juice contains
a)Pepsin ,lipase and rennin b)Trypsin ,lipase and rennin c)Trypsin ,pepsin and lipase
d)trypsin ,pepsin and rennin
12) Digestive juice lacking enzyme but aiding in digestion is
a)Chyle b)Chyme c)Bile d)Succus entericus
13) following are vitamins in colums I and deficiency deseases in column II
i)K a)Beri-beri ii)D b)Haemorrhagic desease of new born
iii)B1 c)Night Blindness iv)A d)Rickets
What is the correct matching
a)(i)-©,(ii)-(b),(iii)-(d),(iv)-(a)
b)(i)-(a),(ii)-(b)-(iii)-(a),(iv)-(c)
c)(i)-(b),(ii)-(d),(iii)-(a),(iv)-(c)
d)(i)-©,(ii)-(d),(iii)-(a),(iv)-(b)
14) Match the columns
Column I Column II
a Saliva P Disaccharides
b Gastric juice q Trypsin
c Pancreatic juice r ptyalin
d Intestinal juice s pepsin
t Cellulase
15) Curdling of milk in small intestine would occur with the help of
a)Rennin b)Erypsin c)Trypsin d)Chymotrypsin
16) Absorption of glycerol ,fatty acids and monoglycerides takes place by
a)Lymph vessels within villi b)Walls of stomach c)Colon d)Capillaries within villi
17) A person met with an accident and died instantly without any injury to heart ,brain ,stomach and kidney .One of the following is a reason for his death
a)Intestine got twisted b)RBC became coagulated c)Stomach stopped digestion
d)Diaphragm got punctured
18) Expiration involves
a)Relaxation of diaphragm and intercostals muscles
b)Contraction of diaphragm and intercostals muscles
c)Contraction of diaphragm muscles
d)Contraction of intercostals muscles
19) Volume of air left after maximum forceful expiration in human lung is
a)Total lung capacity b)Residual volume c)Vital capacity d)Tidal volume
20) In human beings ,partial pressure of carbon dioxide in the inspired and expired air is respectively
a)0.3 and 40 mm Hg b)0.3 and 32 mm Hg c)40 and 46 mm Hg d)40 and 0.3mmHg
21) Respiratory mechanism is controlled by
a)Central nervous system b)Sympathetic nervous system
c)Parasympathetic nervous system d)Autonimic nervous system
22) The covering of the lung is called
a)pericardium b)perichondrium c)Pleural membrane d)Peritoneum
23) Myoglobin is found in
a)Lungs b)Blood c)Muscles d)Red blood corpuscles
24) At higher CO2 concentration ,oxygen dissociation curve of heamoglobin will
a)Move to left b)Move to right c)Become irregular d)Move upwardly
25) Match the columns
a)
Column I Column II
a Larynx
b Trachea
c Alveoli
d Epiglottis
P Lid of larynx
q Air sacs
r Voice box
s Wind pipe
t Common passage
a) a-r,b-s,c-q,d-p
b) a-t,b-s,c-p,d-q
c) a-r,b-s,c-q,d-t
d) a-r,b-t,c-q,d-p
26) Match the columns and find correct combination
a Earthworm (i) Pulmonary
b Human (ii) Branchial
c Prawn (iii) Tracheal
d Insects iv Cutaneous
a-(i),b-(ii),c-(iii),d-(iv)
a-(iv),b-(i),c-(ii),d-(iii)
a-(iii),b-(ii),c-(iv),d-(i)
a-(iv),b-(ii),c-(i),d-(iii)
27) Insect tracheal system opens to the outside through
a)Spiral valve b)Pecten c)Spiracle d)Taenidia
28) Ventricle is thick walled as compared to auricle because
a)It is present on the posterior side b)It is to pump blood
c)It is to receive blood from auricles d)None of the above
29) A portal system is one in which
a)A vein starts from an organ and ends up in heart
b)A vein starts from an organ and ends up in another organ
c)A vein starts from heart and ends up in lungs
d)None of the above
30) Function of S-A node is
a)Muscular pain b)Contraction of lungs c)Heart beat d)None of the above
31) In case of active immunity
a)Killled pathogene are inculated b)Antibodies are injected
c)Antitoxins are injected d)All the above
32) Narrowing of lumen of artery because of deposition of fats is called
a)Thrombosis b)Atherosclerosis c)Arteriosclerosis d)Myocardial infraction
33) Universal donors have no antigens in RBC ‘s but have both antibodies a and b. they belong to blood group
a)A b)B c)AB d)O
34) Cardiac output /min during normal working in man is about
a)2 litres b)5litres c)10 litres d)20litres
35) Formation of blood corpuscles is known as
a)Heamolysis b)Rouleaux c)Haemopoiesis d)Phagocytosis
36) A child of blood group O cannot have parents of blood groups
a)AB and AB/O b)Aand B c)B and B d)O and O
37) Husband and wife should know their Rh factors because the situation can be serious due to biological incompatibility in one of the following cases
a)Rh+husband and Rh+ wife b)Rh- husband and Rh- wife
c)Rh- husband and Rh+ wife d)Rh+ husband and Rh- wife
38) pH of blood in arteries and veins is
a)Higher in arteries amd lower in veins b)Higher in veins and lower in arteries
c)Same d)Variable in both
39) Which of the following chemicals can be used as anticoagulant
a)Sodium chloride b)sodium citrate c)Sodium nitrate d)Ammonium chloride ss
40) Diapedesis is
a)Bursting of WBC b)Production of pus c)Production of WBC d)Passage of WBC out of blood capillaries to the site of injury
41) Carbonic anhydrase occurs in
a)Lymphocytes b)Blood plasma c)RBC d)Leucocytes
42) Largest number of white blood corpuscles are
a)Eosinophils b)BAsophils c)Neutrophils d)Thymus
43) Iron containing haeme is attached with globin of haemoglobin as
a)Coenzyme b)apoenzyme c)Prosthelic group d)Inorganic group
44) Mitral /Bicuspid valve connects
a)Left atrium and left ventricle b)Left atrium and right ventricle
c)Right artrium and left ventricle d)Right atrium and right ventricle
45) Vitamin required for the formation of prothrombin
a)k b)B12 c)E d)c
46) Which one are granulocytes
a)Neutrophils ,basophils ,lymphocytes b)Eosinophils ,basophils ,monocytes
c)BAsophils ,monocttes ,lymphocytes d)Neutriphils ,eosinophils ,basophils
47) Systemic heart refers to
a)Heart that contracts under stimulation from nervous system
b)Left auricle and left ventricle in higher vertebrates
c)Entire heart in lower vertebrates d)The two ventricles together in humans
48) The yellow colour of urine is due to
a)Uric acid b)Urea c)Urochrome d)Melanin
49) In Annelids excretory organs are
a)Nephridia b)Malpighian tubules c)Green glands d)Kidneys
50) The glomerular afferent arteriole has a pressure of
a)+120mmHg b)-120mm Hg c)+95mmHg d)+75mmHg
51) In human beings ,gout is caused by
a)Deficiency of iodine b)Excessive secretion of thyroid c)Excessive liberation of uric acid
d)Deposition of uric acid
52) Bowman’s capsule is lined by
a)Ciliated cuboidal epithelium b)squanous epithelium
c)Nonciliated columnar epithelium d)Nonciliated columnar epithelium
53) In aquatic organisms the waste end product of nitrogen metabolism is
a)Urea b)Nitrogen c)Ammonia d)Allantois
54) Pressence of RBC in urine is called
a)Anuria b)Haematuria c)Glycosuria d)Ketonuria
55) Ornithine cycle is related to
a)Respiration b)Excretion c)Digestion d)Nutrition
56) Volume of urine is regulated by
a)Aldosterone b)Aldosterone and ADH c)Aldosterone ,ADH and testosterone
d)ADH
57) In micturition ,
a)Ureters contract b)Urethra contracts c)Urethra relaxes d)Ureters relax
58) Concentration of urine in organisms depends upon
a)Length of loop of Henle b)PCT c)DCT d)Intake of water
59) Which one is both hormone and enzyme
a)ADH b)Angiotensinogen c)Rennin d)Acetylcholinesterase
60) Urinary bladder is absent in
a)Aves b)reptiles c)Amphibians d)Mammals
61) Locomotory organs in starfish are
a)Tube feet b)Tentacles c)Cilia d)Appendages
62) The only movable bone in the skull is
a)Maxilla b)Frontoparietal c)Mandible d)Nasal
63) Sutures present between various bones of skull are
a)Cartilagenous joints b)synovial joints c)Hinge joints d)Fibrous joints
64) Glenoid cavity is found in
a)Humerus b)Pectoral girdle c)pelvic –girdle d)skull
65) Neural canal contains
a)Ear ossicles b)Internal ears c)Spinal cord d)Brain
66) Human vertebral formula is
a)C4T8L4S8C8 b)C7T8L5S6C7 c)C7T12L5S4C5 d)C7T12L5S5C4
67) Phalangeal /digital formula for human hand /foot is
a)0,2,2,3,3 b)0,2,3,3,3 c)2,2,3,3,3 d)2,3,3,3,3
68) Friction is lessened in ball and socket joint by
a)Coelomic fluid b)Synovial fluid c)pericardial fluid d)Mucin
69) Sella turcica is
a)Depression of long bone b)Ridge over a bone
c)Depression in the skull in the area of pituitary gland
d)Ridge in the skull over the area of pituitary gland
70) substance that accumulates in a fatigued muscles is
a)pyruvic acid b)Lactic acid c)CO2 d)A.D.P
71) Haversian system is diagnostic feature of
a)Avian bones b)Reptilian bones c)Mammalian Bones d)Bone of all animals
72) Which one yields ATP required for muscle contraction ?
a)Myoglobin b)Creatine phosphate c)Creatinine phosphate d)Myosin
73) Sesamoid bone is
a)Patella b)Femur c)Tarsal d)Tibia
74) Red muscles have abundant
a)Lactic acid and acetic acid b)Glucose and haemoglobin c)Relaxin and myosin
d)None of the above
75) Sliding filament theory of muscle contraction was given by
a)Arnon and Hill b)Huxley and Hill c)Huxley and Huxley d)Pullman and Huxley
76) Stimulus several times greater than threshold stimulus bis provided to muscle fibre .It will
a)Contract with same force b)Contract forcefully c)Contract slightly
d)Undergo tetany
77) Pick up the correct match
(a) Sternum (i)14
(b)Ribs (ii)1
©Pelvis (iii)24
(d)Face (iv)3
a)(a)-ii,(b)-iii(c)-iv,(d)-i
b)(a)-ii,(b)-iv(c)-I,(d)-iii
c)(a)-ii,(b)-iii,(c)-I,(d)-iv
d)(a)-ii,(b)-I,(c)-iii,(d)-iv.
78) Muscles immune to fatigue are
a)Cardiac b)Eye muscles c)Unstriated d)Skeletal
79) Grey matter is composed of
a)Ependymal cells b)Nerve cells c)Nerve fibres d)Nissl granules
79) Aqueduct of Sylvius connects the
a)PAracoels with 3rd ventricle b)Paracoels with 4th ventricle
c)Paracoels with mesocoel d)Diacoel with myelocoel
80) Number of spinal nerves in man are
a)11 pairs b)13 pairs c)6 pairs d)31 pairs
81) The function of choroid plexus is
a)To produce lymph b)To produce blood c)To produce cerebrospinal fluid
d)To produce endolymph
82) Subdural space is between
a)Piamater and arachnoid b)Arachnoid and duramater
c)Piamater and grey matter d)Grey matter and white matter
83) Broca’s motor speech area occurs in
a)Temporal lobe b)Medulla oblongata c)Frontal lobe d)Diencephalon
84) What is common between (i)acetycholine (ii)noradrenaline (iii)serotomin ?
a)All are chemical transmitters b)All are antidiuretic drugs
c)All are blood pressure lowering drugs d)None of the above
85) Action potential of a nerve cell is
a)+140mv b)+120mv c)+80mv d)+20mv
86) The branched tree –like structure present in the cerebellum is
a)Arbor vitae b)Arborial c)Archenteron d)Areole
87) In a nerve if sodium pump is blocked ,which of the following is most likely to happen
a)Na+ and K+ will increase outside the cell b)Na+ outside the nerve will increase
c)Na+ inside the nerve will increase d)K+ inside the nerve will increase
88) The reflex are is formed by
a)Brain –spinal cord –muscles b)Receptor –spinal cord –muscles
c)Muscles –receptor –brain d)Muscles –spinal cord –receptor
89) An injury in accident has distributed regulation of body temperature ,water balance and hunger in a person .The part of brain affected is
a)Cerebellum b)Corpora quadrigemina c)Medulla oblongata d)Hypothalamus
90) Dorsal root ganglion is
a)Motor b)Mixed c)sensory d)None of the above
91) Father of conditional reflex is
a)Pavlov b)kalvin c)Oparin d)Smith and organs
92) Alcohol affects
a)Medulla obolongata b)Cerebellum c)Cerebral cortex d)Thalamus ss
93) A frog with crushed brain is pinched on the leg .The leg is drawn away .It is
a)Automatic motor response b)Neurotransmitter induced response
c)Conditional reflex d)Simple reflex
94) Energy transformation during nerve conduction is
a)Chemical to radiant b)Chemical to mechanical c)Chemical to electrical
d)Mechanical to radiant
95) Macula lutea is a part of
a)Optic nerve b)Selerotic c)Choroid d)Retina
96) The size of pupil decrease due to the contraction of
a)Radial muscles b)Circular muscles c)Both circular and radial muscles
d)Nictiating membrace
97) The vision of man is
a)Monocular b)Binocular c)Aposition d)None of the above
98) The rods and cones are located in
a)Iris b)Choroid c)Rectina d)Sclerotic
99) The membranous labyrinth is concerned with
a)Hearing b)Equilibrium c)Both d)None of the above
100) Octonia are
a)Nerve fibres b)Ear stones c)Sensory hair d)None of the above
101) Pharynx is connected with tympanic cavity through
a)Glottis b)Gullet c)Eustachian tubes d)Internal nares
102) The part of an eye which acts like diaphragm of a photographic camera ,is
a)Pupil b)Iris c)Lens d)Cornea
103) When a sharp turn is taken by a cyclist ,which organ helps maintain equilibrium
a)Semicircular canals b)Optic chiasma c)Cochlea d)Ear ossicles
104) Scala tympani is connecte to scala vestibule by means of
a)Stapes b)Helicotrema c)Basilar membrane d)Tectorial membrane
105) Myopia is corrected by
a)Cylindrical lens b)Bifocal lens c)Biconvex lens d)Biconcave lens
106) Corpus luteum produces
a)Progesterone b)Cortisol c)Oestradiol e)Testosterone
107) Secretion of gastric juice is stopped by
a)Gastrin b)Secretin c)Enterogastrone d)Cholecystokinin
108) The hormone which darkens the skin of frog is
a)Insulin b)Oestrogen c)Melanocyte stimulating hormone d)None of these
109) While dwarfs and cretins are somewhat the same height ,the main difference is that
a)Dwarft have normal intelligence while cretins do not b)cretins are mentally deranged
c)The head of cretin is especially large d)the dwarft have elongated chin
110) Relaxin is secreted by
a)Corpus luteum b)Pituitary c)Pineal d)Ovary
111) When the normal heart of a frog is injected with physiological concentration of adrenaline it shows
a)Systolic arrest b)Decreased rate c)Sustained increased rate
d)First increased then normal rate
112) Implantation of fertilized egg or young embryo occurs under the influence of
a)FSH b)Progesterone c)Oxytocin d)LH
113) A woman started developing male characteristics .It may be due to
a)Overproduction of adrenal androgens b)Overproduction of estrogen
c)Damage to mammary glands d)Damage to posterior pituitary
114) Adernal cortex is controlled in its activity by a hormone of pituitary known as
a)FSH b)TSH c)ACTH d)ADH
115) A woman whose pituitary gets damaged can have a baby if she is given
a)20 µg of estrogen and progestcrone each day for 14 days
b)Small quantity of estrogen every day for 28 days after evolution
c)Small quantity of FSH and LH each day and large dose of LH on fifteenth day
d)Small quantituy of FSH and LH on each day
116) Deficiency of thyroxine /hypothyroidism in adults results in
a)Diabetes mellitus b)Diabetes insipidus c)Myxoedema d)Exopthalmic goiter
117) Parathyroid gland degenerates .Which activity is disturbed ?
a)Growth b)Calcium concentration c)Potassium concentration
d)Sodium concentration
118) In hormone action ,if receptor molecules are removed from target organ ,the target organ will
a)Continue to respond to hormone b)Not respond to hormone
c)Continue to respond but requires higher concentration
d)Continue to respond but in the opposite way
119) Metamorphosis in tadpole of frog is accelerated by
a)Calcium b)Thyroid hormone c)Low pH d)Salinity of water
120) Hormones thyroxine and adrenaline and pigment melanin are formed from
a)Glycine b)Tryptophan c)Tyosine d)Proline
121) Immune disease in which body destroys the ill-functioning thyroid is
a)Simmond’s disease b)Cretinism c)Hashimoto’s d)Myxoedema
122) Removal or absence of thymus in early life shall bring about
a)Lack of lymphocytes b)Lack of antibodies c)Lack of lymph nodes d)All the above
123) Oversecretion of growth hormone in adults produces
a)Gigantism b)Acromegaly c)Grave’s disease d)Gull’s disease
124) Pick up the correct combination
a Addison’s disease (i) Pitutary
b Tetany (ii) Thyroid
c Acromegaly (iii) Adernal cortex
d Myxoedema (iv) Parathyroid
(a)-iii,(b)-ii,(c)-I,(d)-iv
(a)-I,(b)-iii,(c)-ii,(d)-iv
(a)-iii,(b)-iv,(c)-I,(d)-ii
(a)-iii,(b)-iv,(c)-ii,(d)-i
125) Hormone useful in suppressing allergies ,rheumatoid arthritis and tissue inflammation is
a)Mineralocorticoid b)Glucocorticoid c)Thyroxine d)Adernaline
1)Frenulum is
a)Adenoid present on pharyngeal wall b)Tonsil found on lateral walls of soft palate
c)V-shaped sulcus dividing tongue into pharyngeal and oral parts d)Fold attaching tongue
2) Odontoblasts produce
a)Dentine b)Cement c)Enamel d)Peridontal membrane
3) In ruminant stomach ,the rumen is the
a)Largest chamber b)Chamber having cellulose fermenting microorganisms
c)Chamber having villi with cornified surface d)All the above
4) Basal metabolic rate is minimum energy required during
a)work b)walking c)Rest d)Sitting
5) The semi –fluid nearly digested food present in the ileum is termed as
a)chyle b)chime c)Succus entricus d)Bile
6) Dental formula of a child is
a) 2123/2123 b) 2013/1023 c) 3124/2124 d) 2102/2120
7) In which layer of stomach are gastric glands located
a)Serosa b)Mucosa c)Submucosa d)Muscularies mucosa
8) Oxyntic cells in stomach secrete
a)Pepsin b)Mucus c)HCI d)Rennin
9) Mammalian teeth are
a)Acrodont b)Homodont c)Thecodont d)Polyphyodont
10) Bring out the matching pair
a)Renin –protein b)Trypsin –Starch c)Invertase –Sucrose d)Amylase –Lactose
11) Gastric juice contains
a)Pepsin ,lipase and rennin b)Trypsin ,lipase and rennin c)Trypsin ,pepsin and lipase
d)trypsin ,pepsin and rennin
12) Digestive juice lacking enzyme but aiding in digestion is
a)Chyle b)Chyme c)Bile d)Succus entericus
13) following are vitamins in colums I and deficiency deseases in column II
i)K a)Beri-beri ii)D b)Haemorrhagic desease of new born
iii)B1 c)Night Blindness iv)A d)Rickets
What is the correct matching
a)(i)-©,(ii)-(b),(iii)-(d),(iv)-(a)
b)(i)-(a),(ii)-(b)-(iii)-(a),(iv)-(c)
c)(i)-(b),(ii)-(d),(iii)-(a),(iv)-(c)
d)(i)-©,(ii)-(d),(iii)-(a),(iv)-(b)
14) Match the columns
Column I Column II
a Saliva P Disaccharides
b Gastric juice q Trypsin
c Pancreatic juice r ptyalin
d Intestinal juice s pepsin
t Cellulase
15) Curdling of milk in small intestine would occur with the help of
a)Rennin b)Erypsin c)Trypsin d)Chymotrypsin
16) Absorption of glycerol ,fatty acids and monoglycerides takes place by
a)Lymph vessels within villi b)Walls of stomach c)Colon d)Capillaries within villi
17) A person met with an accident and died instantly without any injury to heart ,brain ,stomach and kidney .One of the following is a reason for his death
a)Intestine got twisted b)RBC became coagulated c)Stomach stopped digestion
d)Diaphragm got punctured
18) Expiration involves
a)Relaxation of diaphragm and intercostals muscles
b)Contraction of diaphragm and intercostals muscles
c)Contraction of diaphragm muscles
d)Contraction of intercostals muscles
19) Volume of air left after maximum forceful expiration in human lung is
a)Total lung capacity b)Residual volume c)Vital capacity d)Tidal volume
20) In human beings ,partial pressure of carbon dioxide in the inspired and expired air is respectively
a)0.3 and 40 mm Hg b)0.3 and 32 mm Hg c)40 and 46 mm Hg d)40 and 0.3mmHg
21) Respiratory mechanism is controlled by
a)Central nervous system b)Sympathetic nervous system
c)Parasympathetic nervous system d)Autonimic nervous system
22) The covering of the lung is called
a)pericardium b)perichondrium c)Pleural membrane d)Peritoneum
23) Myoglobin is found in
a)Lungs b)Blood c)Muscles d)Red blood corpuscles
24) At higher CO2 concentration ,oxygen dissociation curve of heamoglobin will
a)Move to left b)Move to right c)Become irregular d)Move upwardly
25) Match the columns
a)
Column I Column II
a Larynx
b Trachea
c Alveoli
d Epiglottis
P Lid of larynx
q Air sacs
r Voice box
s Wind pipe
t Common passage
a) a-r,b-s,c-q,d-p
b) a-t,b-s,c-p,d-q
c) a-r,b-s,c-q,d-t
d) a-r,b-t,c-q,d-p
26) Match the columns and find correct combination
a Earthworm (i) Pulmonary
b Human (ii) Branchial
c Prawn (iii) Tracheal
d Insects iv Cutaneous
a-(i),b-(ii),c-(iii),d-(iv)
a-(iv),b-(i),c-(ii),d-(iii)
a-(iii),b-(ii),c-(iv),d-(i)
a-(iv),b-(ii),c-(i),d-(iii)
27) Insect tracheal system opens to the outside through
a)Spiral valve b)Pecten c)Spiracle d)Taenidia
28) Ventricle is thick walled as compared to auricle because
a)It is present on the posterior side b)It is to pump blood
c)It is to receive blood from auricles d)None of the above
29) A portal system is one in which
a)A vein starts from an organ and ends up in heart
b)A vein starts from an organ and ends up in another organ
c)A vein starts from heart and ends up in lungs
d)None of the above
30) Function of S-A node is
a)Muscular pain b)Contraction of lungs c)Heart beat d)None of the above
31) In case of active immunity
a)Killled pathogene are inculated b)Antibodies are injected
c)Antitoxins are injected d)All the above
32) Narrowing of lumen of artery because of deposition of fats is called
a)Thrombosis b)Atherosclerosis c)Arteriosclerosis d)Myocardial infraction
33) Universal donors have no antigens in RBC ‘s but have both antibodies a and b. they belong to blood group
a)A b)B c)AB d)O
34) Cardiac output /min during normal working in man is about
a)2 litres b)5litres c)10 litres d)20litres
35) Formation of blood corpuscles is known as
a)Heamolysis b)Rouleaux c)Haemopoiesis d)Phagocytosis
36) A child of blood group O cannot have parents of blood groups
a)AB and AB/O b)Aand B c)B and B d)O and O
37) Husband and wife should know their Rh factors because the situation can be serious due to biological incompatibility in one of the following cases
a)Rh+husband and Rh+ wife b)Rh- husband and Rh- wife
c)Rh- husband and Rh+ wife d)Rh+ husband and Rh- wife
38) pH of blood in arteries and veins is
a)Higher in arteries amd lower in veins b)Higher in veins and lower in arteries
c)Same d)Variable in both
39) Which of the following chemicals can be used as anticoagulant
a)Sodium chloride b)sodium citrate c)Sodium nitrate d)Ammonium chloride ss
40) Diapedesis is
a)Bursting of WBC b)Production of pus c)Production of WBC d)Passage of WBC out of blood capillaries to the site of injury
41) Carbonic anhydrase occurs in
a)Lymphocytes b)Blood plasma c)RBC d)Leucocytes
42) Largest number of white blood corpuscles are
a)Eosinophils b)BAsophils c)Neutrophils d)Thymus
43) Iron containing haeme is attached with globin of haemoglobin as
a)Coenzyme b)apoenzyme c)Prosthelic group d)Inorganic group
44) Mitral /Bicuspid valve connects
a)Left atrium and left ventricle b)Left atrium and right ventricle
c)Right artrium and left ventricle d)Right atrium and right ventricle
45) Vitamin required for the formation of prothrombin
a)k b)B12 c)E d)c
46) Which one are granulocytes
a)Neutrophils ,basophils ,lymphocytes b)Eosinophils ,basophils ,monocytes
c)BAsophils ,monocttes ,lymphocytes d)Neutriphils ,eosinophils ,basophils
47) Systemic heart refers to
a)Heart that contracts under stimulation from nervous system
b)Left auricle and left ventricle in higher vertebrates
c)Entire heart in lower vertebrates d)The two ventricles together in humans
48) The yellow colour of urine is due to
a)Uric acid b)Urea c)Urochrome d)Melanin
49) In Annelids excretory organs are
a)Nephridia b)Malpighian tubules c)Green glands d)Kidneys
50) The glomerular afferent arteriole has a pressure of
a)+120mmHg b)-120mm Hg c)+95mmHg d)+75mmHg
51) In human beings ,gout is caused by
a)Deficiency of iodine b)Excessive secretion of thyroid c)Excessive liberation of uric acid
d)Deposition of uric acid
52) Bowman’s capsule is lined by
a)Ciliated cuboidal epithelium b)squanous epithelium
c)Nonciliated columnar epithelium d)Nonciliated columnar epithelium
53) In aquatic organisms the waste end product of nitrogen metabolism is
a)Urea b)Nitrogen c)Ammonia d)Allantois
54) Pressence of RBC in urine is called
a)Anuria b)Haematuria c)Glycosuria d)Ketonuria
55) Ornithine cycle is related to
a)Respiration b)Excretion c)Digestion d)Nutrition
56) Volume of urine is regulated by
a)Aldosterone b)Aldosterone and ADH c)Aldosterone ,ADH and testosterone
d)ADH
57) In micturition ,
a)Ureters contract b)Urethra contracts c)Urethra relaxes d)Ureters relax
58) Concentration of urine in organisms depends upon
a)Length of loop of Henle b)PCT c)DCT d)Intake of water
59) Which one is both hormone and enzyme
a)ADH b)Angiotensinogen c)Rennin d)Acetylcholinesterase
60) Urinary bladder is absent in
a)Aves b)reptiles c)Amphibians d)Mammals
61) Locomotory organs in starfish are
a)Tube feet b)Tentacles c)Cilia d)Appendages
62) The only movable bone in the skull is
a)Maxilla b)Frontoparietal c)Mandible d)Nasal
63) Sutures present between various bones of skull are
a)Cartilagenous joints b)synovial joints c)Hinge joints d)Fibrous joints
64) Glenoid cavity is found in
a)Humerus b)Pectoral girdle c)pelvic –girdle d)skull
65) Neural canal contains
a)Ear ossicles b)Internal ears c)Spinal cord d)Brain
66) Human vertebral formula is
a)C4T8L4S8C8 b)C7T8L5S6C7 c)C7T12L5S4C5 d)C7T12L5S5C4
67) Phalangeal /digital formula for human hand /foot is
a)0,2,2,3,3 b)0,2,3,3,3 c)2,2,3,3,3 d)2,3,3,3,3
68) Friction is lessened in ball and socket joint by
a)Coelomic fluid b)Synovial fluid c)pericardial fluid d)Mucin
69) Sella turcica is
a)Depression of long bone b)Ridge over a bone
c)Depression in the skull in the area of pituitary gland
d)Ridge in the skull over the area of pituitary gland
70) substance that accumulates in a fatigued muscles is
a)pyruvic acid b)Lactic acid c)CO2 d)A.D.P
71) Haversian system is diagnostic feature of
a)Avian bones b)Reptilian bones c)Mammalian Bones d)Bone of all animals
72) Which one yields ATP required for muscle contraction ?
a)Myoglobin b)Creatine phosphate c)Creatinine phosphate d)Myosin
73) Sesamoid bone is
a)Patella b)Femur c)Tarsal d)Tibia
74) Red muscles have abundant
a)Lactic acid and acetic acid b)Glucose and haemoglobin c)Relaxin and myosin
d)None of the above
75) Sliding filament theory of muscle contraction was given by
a)Arnon and Hill b)Huxley and Hill c)Huxley and Huxley d)Pullman and Huxley
76) Stimulus several times greater than threshold stimulus bis provided to muscle fibre .It will
a)Contract with same force b)Contract forcefully c)Contract slightly
d)Undergo tetany
77) Pick up the correct match
(a) Sternum (i)14
(b)Ribs (ii)1
©Pelvis (iii)24
(d)Face (iv)3
a)(a)-ii,(b)-iii(c)-iv,(d)-i
b)(a)-ii,(b)-iv(c)-I,(d)-iii
c)(a)-ii,(b)-iii,(c)-I,(d)-iv
d)(a)-ii,(b)-I,(c)-iii,(d)-iv.
78) Muscles immune to fatigue are
a)Cardiac b)Eye muscles c)Unstriated d)Skeletal
79) Grey matter is composed of
a)Ependymal cells b)Nerve cells c)Nerve fibres d)Nissl granules
79) Aqueduct of Sylvius connects the
a)PAracoels with 3rd ventricle b)Paracoels with 4th ventricle
c)Paracoels with mesocoel d)Diacoel with myelocoel
80) Number of spinal nerves in man are
a)11 pairs b)13 pairs c)6 pairs d)31 pairs
81) The function of choroid plexus is
a)To produce lymph b)To produce blood c)To produce cerebrospinal fluid
d)To produce endolymph
82) Subdural space is between
a)Piamater and arachnoid b)Arachnoid and duramater
c)Piamater and grey matter d)Grey matter and white matter
83) Broca’s motor speech area occurs in
a)Temporal lobe b)Medulla oblongata c)Frontal lobe d)Diencephalon
84) What is common between (i)acetycholine (ii)noradrenaline (iii)serotomin ?
a)All are chemical transmitters b)All are antidiuretic drugs
c)All are blood pressure lowering drugs d)None of the above
85) Action potential of a nerve cell is
a)+140mv b)+120mv c)+80mv d)+20mv
86) The branched tree –like structure present in the cerebellum is
a)Arbor vitae b)Arborial c)Archenteron d)Areole
87) In a nerve if sodium pump is blocked ,which of the following is most likely to happen
a)Na+ and K+ will increase outside the cell b)Na+ outside the nerve will increase
c)Na+ inside the nerve will increase d)K+ inside the nerve will increase
88) The reflex are is formed by
a)Brain –spinal cord –muscles b)Receptor –spinal cord –muscles
c)Muscles –receptor –brain d)Muscles –spinal cord –receptor
89) An injury in accident has distributed regulation of body temperature ,water balance and hunger in a person .The part of brain affected is
a)Cerebellum b)Corpora quadrigemina c)Medulla oblongata d)Hypothalamus
90) Dorsal root ganglion is
a)Motor b)Mixed c)sensory d)None of the above
91) Father of conditional reflex is
a)Pavlov b)kalvin c)Oparin d)Smith and organs
92) Alcohol affects
a)Medulla obolongata b)Cerebellum c)Cerebral cortex d)Thalamus ss
93) A frog with crushed brain is pinched on the leg .The leg is drawn away .It is
a)Automatic motor response b)Neurotransmitter induced response
c)Conditional reflex d)Simple reflex
94) Energy transformation during nerve conduction is
a)Chemical to radiant b)Chemical to mechanical c)Chemical to electrical
d)Mechanical to radiant
95) Macula lutea is a part of
a)Optic nerve b)Selerotic c)Choroid d)Retina
96) The size of pupil decrease due to the contraction of
a)Radial muscles b)Circular muscles c)Both circular and radial muscles
d)Nictiating membrace
97) The vision of man is
a)Monocular b)Binocular c)Aposition d)None of the above
98) The rods and cones are located in
a)Iris b)Choroid c)Rectina d)Sclerotic
99) The membranous labyrinth is concerned with
a)Hearing b)Equilibrium c)Both d)None of the above
100) Octonia are
a)Nerve fibres b)Ear stones c)Sensory hair d)None of the above
101) Pharynx is connected with tympanic cavity through
a)Glottis b)Gullet c)Eustachian tubes d)Internal nares
102) The part of an eye which acts like diaphragm of a photographic camera ,is
a)Pupil b)Iris c)Lens d)Cornea
103) When a sharp turn is taken by a cyclist ,which organ helps maintain equilibrium
a)Semicircular canals b)Optic chiasma c)Cochlea d)Ear ossicles
104) Scala tympani is connecte to scala vestibule by means of
a)Stapes b)Helicotrema c)Basilar membrane d)Tectorial membrane
105) Myopia is corrected by
a)Cylindrical lens b)Bifocal lens c)Biconvex lens d)Biconcave lens
106) Corpus luteum produces
a)Progesterone b)Cortisol c)Oestradiol e)Testosterone
107) Secretion of gastric juice is stopped by
a)Gastrin b)Secretin c)Enterogastrone d)Cholecystokinin
108) The hormone which darkens the skin of frog is
a)Insulin b)Oestrogen c)Melanocyte stimulating hormone d)None of these
109) While dwarfs and cretins are somewhat the same height ,the main difference is that
a)Dwarft have normal intelligence while cretins do not b)cretins are mentally deranged
c)The head of cretin is especially large d)the dwarft have elongated chin
110) Relaxin is secreted by
a)Corpus luteum b)Pituitary c)Pineal d)Ovary
111) When the normal heart of a frog is injected with physiological concentration of adrenaline it shows
a)Systolic arrest b)Decreased rate c)Sustained increased rate
d)First increased then normal rate
112) Implantation of fertilized egg or young embryo occurs under the influence of
a)FSH b)Progesterone c)Oxytocin d)LH
113) A woman started developing male characteristics .It may be due to
a)Overproduction of adrenal androgens b)Overproduction of estrogen
c)Damage to mammary glands d)Damage to posterior pituitary
114) Adernal cortex is controlled in its activity by a hormone of pituitary known as
a)FSH b)TSH c)ACTH d)ADH
115) A woman whose pituitary gets damaged can have a baby if she is given
a)20 µg of estrogen and progestcrone each day for 14 days
b)Small quantity of estrogen every day for 28 days after evolution
c)Small quantity of FSH and LH each day and large dose of LH on fifteenth day
d)Small quantituy of FSH and LH on each day
116) Deficiency of thyroxine /hypothyroidism in adults results in
a)Diabetes mellitus b)Diabetes insipidus c)Myxoedema d)Exopthalmic goiter
117) Parathyroid gland degenerates .Which activity is disturbed ?
a)Growth b)Calcium concentration c)Potassium concentration
d)Sodium concentration
118) In hormone action ,if receptor molecules are removed from target organ ,the target organ will
a)Continue to respond to hormone b)Not respond to hormone
c)Continue to respond but requires higher concentration
d)Continue to respond but in the opposite way
119) Metamorphosis in tadpole of frog is accelerated by
a)Calcium b)Thyroid hormone c)Low pH d)Salinity of water
120) Hormones thyroxine and adrenaline and pigment melanin are formed from
a)Glycine b)Tryptophan c)Tyosine d)Proline
121) Immune disease in which body destroys the ill-functioning thyroid is
a)Simmond’s disease b)Cretinism c)Hashimoto’s d)Myxoedema
122) Removal or absence of thymus in early life shall bring about
a)Lack of lymphocytes b)Lack of antibodies c)Lack of lymph nodes d)All the above
123) Oversecretion of growth hormone in adults produces
a)Gigantism b)Acromegaly c)Grave’s disease d)Gull’s disease
124) Pick up the correct combination
a Addison’s disease (i) Pitutary
b Tetany (ii) Thyroid
c Acromegaly (iii) Adernal cortex
d Myxoedema (iv) Parathyroid
(a)-iii,(b)-ii,(c)-I,(d)-iv
(a)-I,(b)-iii,(c)-ii,(d)-iv
(a)-iii,(b)-iv,(c)-I,(d)-ii
(a)-iii,(b)-iv,(c)-ii,(d)-i
125) Hormone useful in suppressing allergies ,rheumatoid arthritis and tissue inflammation is
a)Mineralocorticoid b)Glucocorticoid c)Thyroxine d)Adernaline
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