2. SECTION – I (Total Marks : 50)
Single Correct Answer Type
There are five parts in this question. Four choices are given for each part and one of them is
correct. Indicate you choice of the correct answer for each part in your answer-book by
writing the letter (a), (b), (c) or (d) whichever is appropriate
.
3. 01 Problem
Fasciola hepatica is present in
a. Intestine of sheep
b. Blood of sheep
c. Liver of sheep
d. Spleen of sheep
4. 02 Problem
Ephyra is the larva of
a. Sea anemone
b. Obelia
c. Anrelia
d. Physalia
5. 03 Problem
Characters like hard exoskeleton, cephalothorax, gills for respiration are
present in which of the following?
a. Insecta
b. Myriapoda
c. Crustacean
d. Polychaeta
6. 04 Problem
Which of the following have eye structure nearest to that of vertebrates?
a. Insect
b. Polychaeta
c. Cephalopoda
d. Crustacea
7. 05 Problem
Which of the following provides protection from carcinogens?
a. Aflatoxin
b. Tocopherol
c. Penicillic acid
d. Streptomycin
8. 06 Problem
Third generation pesticide is
a. Juvenile hormone analogue
b. Pheromone
c. Sterilogastrone
d. Weedicide
9. 07 Problem
What happens if anterior pituitary is homogenised and injected into a
non-breeding female frog?
a. She matures very fast
b. She matures and lays eggs in non-breeding season
c. Her growth stops
d. Her thyroid becomes inactive.
10. 08 Problem
What is the energy required in calories for formation of energy rich bond
between phosphorous and ADP molecule in DNA
a. 2500 cal
b. 7600 cal
c. 12,060 cal
d. 20,000 cal
11. 09 Problem
Which of the following carries oxygenated blood into the left auricle of frog?
a. Pre-caval vein
b. Post caval vein
c. Pulmonary artery
d. Pulmonary vein
12. 10 Problem
Which of the following shows smallest cranial capacity?
a. Rhesus monkey
b. Orangutan
c. Chimpanzee
d. Gorilla
13. 11 Problem
Which of the following is required for the development of erythrocytes?
a. Vitamin A
b. Vitamin B12
c. Vitamin E
d. Vitamin K
14. 12 Problem
LSD is obtained from
a. Algae
b. Lichen
c. Bacteria
d. Fungus
15. 13 Problem
A compound microscope has how many lenses?
a. 4
b. 2
c. 1
d. 3
16. 14 Problem
A man has 6 daughters. What is the probability of next child being a son?
a. 10%
b. 50%
c. 100%
d. 75%.
17. 15 Problem
Phenotypic dihybrid ratio in F2 generation is
a. 1 : 3
b. 9 : 3 : 3 : 1
c. 1 : 1 : 1 : 1
d. 1 : 2 : 1
18. 16 Problem
Which of the following has the function of engulfing foreign materials?
a. Mast ceils
b. Macrophages
c. Lymphocytes
d. Plasma cells
19. 17 Problem
Which is the cartilage present in trachea, larynx, bronchi?
a. Hyaline
b. Elastic
c. Calcified
d. Fibrous
20. 18 Problem
If a sample of blood shows clumping with antiserum A but not with antiserum B
then it is
a. A group
b. B group
c. AB group
d. O group
21. 19 Problem
In the organism having amnion, the foetal membranes are
a. Zona pellucida, vitelline membrane
b. Allantois, chorion
c. Choroid, vitelline membrane
d. None of the above
22. 20 Problem
Theory of spontaneous generation was given by
a. Spallanzani
b. Von Helmont
c. Redi
d. Pasteur
23. 21 Problem
Which of the following are homologous organs
a. Hand of man, wings of bat
b. Eyes of man, eyes of squid
c. Gills of fish, lungs of man
d. Leaf of moss, frond of fern
24. 22 Problem
Study of development of humans for future generation is
a. Euphenics
b. Euthenics
c. Eugenics
d. None of these
25. 23 Problem
Myoglobin is present in
a. All muscle fibres
b. White muscle fibres
c. Red muscle fibres
d. Both (b) & (c)
26. 24 Problem
A plant that was brought from America to control pollution has now become
a problem (weed) for India. The plant is
a. Opuntia
b. Eicchornia
c. AegHops
d. Klamath weed
27. 25 Problem
Which of the following exist in maximum number in terms of genera and species?
a. Herbivore mammals
b. Carnivore mammals
c. Aquatic mammals
d. Terrestrial mammals
28. 26 Problem
Commensalism is
a. When both partners are harmed
b. When both partners are benefited
c. When weaker partner is benefited and the stronger is unharmed
d. None of these
29. 27 Problem
80% of the cell has
a. Minerals
b. Water
c. Proteins
d. Carbohydrates
30. 28 Problem
A true parasite is one which
a. Wholly completes its life cycle in 1 host
b. Completes its life cycle in different host
c. Is completely attached to the host
d. Is not completely dependent on host
31. 29 Problem
In frog during hibernation, heart beat is controlled by
a. AV node
b. SA node
c. Autonomic nerves
d. Hormones
32. 30 Problem
Tusks of elephants are modified
a. Incisors
b. Canines
c. Premolars
d. Molars
33. 31 Problem
Coal is formed by
a. Pteridophytes
b. Bryophytes
c. Fungus
d. Bacteria
34. 32 Problem
Which of the following cells do not respire?
a. Cortical cells
b. Epidermal cells
c. Erythrocytes
d. Sieve cells
35. 33 Problem
Viruses cannot reproduce on its own because
a. It has undeveloped sex organs
b. It cannot reproduce at all
c. It lacks the cellular machinery to use its genetic material
d. None of these
36. 34 Problem
Stomata in floating plants are
a. Present on both surfaces of leaves
b. Present on lower surface of leaves
c. Present on upper surface of leaves
d. Absent
37. 35 Problem
Totipotency is seen in
a. Cambium
b. Cork
c. Meristem
d. Phloem
38. 36 Problem
Cell division is initiated by
a. Auxin
b. Gibberllin
c. IAA
d. Cytokinin
39. 37 Problem
During dark reaction of photosynthesis, which of the following takes place?
a. Molecular O2 is released
b. PGAL is synthesized
c. ATP is formed
d. H2 is released
40. 38 Problem
Plants required which one of the following for the formation of ATP?
a. N, Ca
b. N, P
c. N, Cu
d. K.
41. 39 Problem
Laws of inheritance were given by
a. Down
b. Donovan
c. Mendel
d. Morgan
42. 40 Problem
Green house effect is
a. Caused by CO2 only
b. Caused by CH4, SO2 , NO2 gases
c. Caused by those gases which absorb the infra-red light reflecting
from earth
d. Caused by combination of many gases
43. 41 Problem
Which of the following plants have not changed for several thousands of years
a. Gnetum
b. Dryopteris
c. Gingko
d. Palm
44. 42 Problem
James Phipps and Ali Marvow are related to a viral disease that is no more
now. The disease is
a. TB
b. Small pox
c. Cow pox
d. Chicken pox
45. 43 Problem
Axenic culture is
a. Culture of tissue
b. Culture of genes
c. Pure culture without any contamination
d. Pure culture of a microbe without any nutrient
46. 44 Problem
Elephantiasis or Filariasis is transmitted by
a. House fly
b. Mosquito
c. Bed bug
d. Fruit fly
47. 45 Problem
Anaerobic respiration in yeast yields
a. H2O
b. CO2
c. O2
d. N2
48. 46 Problem
Palmitic acid yields ATP
a. 129
b. 52
c. 36
d. 38
49. 47 Problem
Photorespiration takes place in
a. Oxisomes
b. Ribosomes
c. Peroxisome
d. Lentosomes
50. 48 Problem
Which oil is produced maximum in India?
a. linseed oil
b. Sunflower oil
c. Groundnut oil
d. Palm oil
51. 49 Problem
Polytene chromosome are found in certain tissue like
a. Connective tissue
b. Muscles
c. Salivary glands
d. Endocrine glands
52. 50 Problem
Energy for nerve conduction is provided by
a. ATP
b. Na
c. Ca
d. Creatinine
