1.
It
is suggested that protoplasm originated in sea water because……….
a) Salt concentration in many land form is
less than 1%
b) Salt concentration in sea water is much
higher
c)
Most of the salt in the
protoplasm show a remarkable similarity to sea water
d) None of the above
2.
The
first organism to appear on the earth was more like plants than like animals
because:
a) plants are simple in
structure b) plants can manufacture their own food
c) there are more plants than
animals d) plants are green colored
e) none of the above
3.
Darwin’s theory of natural selection to explain organic
evolution was based on:
a) modifications in organs through use and
disuse
b) prodigality of reproduction,
struggle for existence and survival of the fittest
c) inheritance of acquired character
d) appearance of sudden large variations,
their inheritance and survival of those having these variations
e) none of these
4.
For
evolutionary success, a mutation must occur in:
a)
germplasm DNA b)
germplasm RNA c)
somatic RNA
d) somatic DNA e) plasma protein
5.
Role
of isolation in evolution is
a) differentiation of species
b) maintenance by species
c) evolutionary divergence d)
extermination of species e)
all of them
6.
The
set of homologous organs amongst the following is:
a)
hand of man and wings of bat. b) eyes of man and eyes of squid
c) gills of fish and lungs of man d) leaf of moss and root of fem
7.
Which
of the following is a criticism of Larmark’s theory?
a) retractile claws of carnivores for
speedy running
b) snakes lost limbs and narrow long body
for cavedwelling
c) giraffe developed long necks as an
adaptation for feeding
d) drosophila in dark for 62
generation developed ordinary eyesight.
8.
Which
is a haemoflagellata
a) plasmodium b)
trypanosoma c)
Entamoeba d) all of the above
9.
Nemathelminthes
are:
a) triploblastic, acoelomates and
bilaterally symmetrical
b) diploblastic, pseudocoelomates and
bilaterally symmetrical
c) triploblastic, eucoelomates and
bilaterally symmetrical
d) triploblastic,
psedoelomates and bilaterally symmetrical
e) triploblastic, pseudocoelomates and
radically symmetrical
10.
Match
the following and select the wrong matching
a) ragworm – nereis b) pinworm – oxyuris c) round
worm -- ascaris d) seat worm – enterobius e) sand worm –
earth worm
11.
If
amoeba is kept in distilled water, its contractile vacuole:
a) works slowly
b) works faster c)
remain unaffected
d) disappears e) will get larger
12.
The
most successful parasite is one that has
a) a life cycle involving
sequence of hosts b) permanently attached to the host
c)
undergone great amount of degeneration d) makes the minimum demand on the host
e) no life cycle
13.
Measly
port will contain
a) a large number of
microfilariae b) encysted
cysticerious larvae
c) hexacanth larva of tape worm d)
miracidium larvae e) flesh
infected with taenia
14.
Snake
venom is
a) alkaline in reaction b) acidic in
reaction. c) alkaline and rich in fatty acid d) acidic and rich in fatty acid e) neutral
15.
Which
is the following is the intestinal round worm?
a)
Ascaris lumbricoids b) Ancylostoma
duodenale
c) Enterobius vermicularis d) Wucheraria
bancrofti
e) Dracunculus medinensis
16.
Nereis
is hermaphrodite but shows cross-fertilization. This is because:
a) protandrous condition b) protogyny c) there is no larval stage
d) self-fertilization produce
unviable eggs e) none of these
17.
Which
of the following is not true about classification of chordata?
a) phylum chordata is divided
into four sub-phyla-hemichordata
b) gnathostomata have true jaws and are
divided into two super classes; pisces and tetra poda
c) subphylum vertebrata has two divisions –
agnatha and gnathostamata
d) super class tetrapoda has four classes –
amphibia, reptilia, aves and mammals
18.
Which
of the following is not a lung fish?
a)
latimaria b)
neoceratodus c) lepidosiren d)
protopterus e) all of these
19.
Flightless
birds are kept in a particular group of birds called
a)
ratitae b) impennae
c) carinatae d) odontognathae e) neognathae
20.
Which
of the following is present in rat but absent in frog:
a) salivary gland b) skin gland c) adrenal gland d) thyroid gland e) none of these
21.
The
structure present in earthworm similar to intestinal vill of man is
a) prostrate gland b)
typhlosole c) chloragogen cells d) clitellum e) none of these
22.
Number
of occiptal condyle in mammals is
a) 1 b) 2 c) some time
1, some time 2 d)
uncertain e) none of these
23.
Respiration
in tadpole of frog takes place by
a) pulmonary respiration b)
Buccal respiration c)
Branchial respiration
d) Cutaneous respiration e) Bucco pharyngeal respiration
24.
Typhlosole
is
a) the respiratory structure of certain
aquatic annelids
b) last segment of nereis
c) the dorsal fold of
alimentary canal of earth worm
d) the straight region of intestine
e) fold of skin between segments
25.
Ventral
nerve cord in Cockroach has
a) 9 ganglia in abdominal region
b) 3 ganglia in thoracic part
and 6 abdominal part
c) 6 ganglia in thoracic part and 3
abdominal part
d) 9 ganglia in thoracic part and 3
abdominal part
e) Numerous ganglia
26.
A
non-matching set in the following is:
a) Rhacophorus – Flying frog b) Ichthyophis –
Blind worm
c) Phrynosoma – Desert lizard d)
Hippocampus – Dog fish
e) Echidna - Spiny ant eater
27.
Venous
heart with single circulation is seen in
a) neoceratodus b)
salamander c) scoliodon d) snake e)
none
28.
Which
of the following is absent in frog:
a) pancreas b) large intestine c) salivary
glands d) middle ear
e) cerebellum
29.
Male
cockroaches are distinguished from the females by the presence of
a) anal cercus b) anal
style c) fore wing d) coxa e) compound eye
30.
Bidder’s
canal is present in
a) rabbit b) frog c)
rat d) man e) both b & c e) cockroach
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