SPSC Zoology Solved MCQs Past Papers
1.Opposable thumbs are characteristic feature of:
Primates
2.Differences in the scales of fishes and reptiles lies in their being:
Epidermal and dry
3.Which of the following has oxygenated blood?
Pulmonary veins
4.Scapula is the bone of:
Pectoral girdle
5.All the digestive are formed in vertebrates by:
Endoderm only
6.Ammonia is chief excretory product in
Fish
7.Lamarck’s theory of Evolution is based upon:
All of these
8.Absorption of digested food occurs mainly in:
Small intestine
9.A renal portal system is found in:
Frog
10.Tangoreceptors respond to:
Touch
11.Third ventricle is found in:
Brain of Rabbit
12.Respiratory pigment present in muscles is called:
Myoglobin
13.Which one of the following is not a viral disease?
Tetanus
14.Animals obtain Carbohydrates mainly from:
Starch
15.Mesosomes are internal extensions of:
Cell Membrane
16.Sugar in each nucleotide of DNA is:
Deoxyribose
17.Species is the basic unit of:
None of these
18.Which one of the following is false about AIDS:
HAV
19.Pepsin is an enzyme responsible for breaking:
Proteins
20.Pace maker is located in:
Heart
21.Follicle stimulating hormones are produced in:
Pituitary
22.Genetic dominance is strongly associated with:
Population distribution
23.Crossing over is the physical exchange between chromosomes.
Homologous
24. XXY individual in man is phenotypically a:
Male
25.Amino acids are the organic compound behaving like:
Acid
Base
26.Which of these can be the first living organism on the earth:
None of these
27.Ontogeny represents the history of an organism.
Embryonic
28.Nuclear membrane has a structure similar to:
(All of these
29.Osmosis is the movement of solutes through a membrane.
Semi-permeable
30.In these animals the teeth are reduced to molars without enamel or no teeth are present.
Sloths
31.Only hind limbs are lost in:
Whales
32.Among the following which snake is non-poisonous?
Python
33.Which one is excluded from the Phylum Chordata.
Hemichordata
34.The earliest known species of birds is:
Archaeopteryx
35.A muscular diaphragm helps to move air into and out of the lungs in:
35.Mammalians
36.The neck of a camel has vertebras:
7
37.Spiders are Arachnids and they have legs
8
38.Gill slits in chordates are present in
pharynx
39.Birds are flying and have ovaries
on left side
40.Adult echinoderm has symmetry
radial
41.The typical characters of all mammals is
All of these
42.Mouth in shark is located
ventral
43.The number of ribs in frog are
none of these
44.Earth worm are dissected from side
Dorsal
45.Duck billed platypus is a
monotreme
46.Silver fish is a member of
insects
47.Follicle stimulating hormone is produced in:
pituitary
48.The primary excretory product is
Ammonia
49. Pepsin is responsible for digestion of:
protein
50. XXY individual in men is phenotypically
male
Primates
2.Differences in the scales of fishes and reptiles lies in their being:
Epidermal and dry
3.Which of the following has oxygenated blood?
Pulmonary veins
4.Scapula is the bone of:
Pectoral girdle
5.All the digestive are formed in vertebrates by:
Endoderm only
6.Ammonia is chief excretory product in
Fish
7.Lamarck’s theory of Evolution is based upon:
All of these
8.Absorption of digested food occurs mainly in:
Small intestine
9.A renal portal system is found in:
Frog
10.Tangoreceptors respond to:
Touch
11.Third ventricle is found in:
Brain of Rabbit
12.Respiratory pigment present in muscles is called:
Myoglobin
13.Which one of the following is not a viral disease?
Tetanus
14.Animals obtain Carbohydrates mainly from:
Starch
15.Mesosomes are internal extensions of:
Cell Membrane
16.Sugar in each nucleotide of DNA is:
Deoxyribose
17.Species is the basic unit of:
None of these
18.Which one of the following is false about AIDS:
HAV
19.Pepsin is an enzyme responsible for breaking:
Proteins
20.Pace maker is located in:
Heart
21.Follicle stimulating hormones are produced in:
Pituitary
22.Genetic dominance is strongly associated with:
Population distribution
23.Crossing over is the physical exchange between chromosomes.
Homologous
24. XXY individual in man is phenotypically a:
Male
25.Amino acids are the organic compound behaving like:
Acid
Base
26.Which of these can be the first living organism on the earth:
None of these
27.Ontogeny represents the history of an organism.
Embryonic
28.Nuclear membrane has a structure similar to:
(All of these
29.Osmosis is the movement of solutes through a membrane.
Semi-permeable
30.In these animals the teeth are reduced to molars without enamel or no teeth are present.
Sloths
31.Only hind limbs are lost in:
Whales
32.Among the following which snake is non-poisonous?
Python
33.Which one is excluded from the Phylum Chordata.
Hemichordata
34.The earliest known species of birds is:
Archaeopteryx
35.A muscular diaphragm helps to move air into and out of the lungs in:
35.Mammalians
36.The neck of a camel has vertebras:
7
37.Spiders are Arachnids and they have legs
8
38.Gill slits in chordates are present in
pharynx
39.Birds are flying and have ovaries
on left side
40.Adult echinoderm has symmetry
radial
41.The typical characters of all mammals is
All of these
42.Mouth in shark is located
ventral
43.The number of ribs in frog are
none of these
44.Earth worm are dissected from side
Dorsal
45.Duck billed platypus is a
monotreme
46.Silver fish is a member of
insects
47.Follicle stimulating hormone is produced in:
pituitary
48.The primary excretory product is
Ammonia
49. Pepsin is responsible for digestion of:
protein
50. XXY individual in men is phenotypically
male