CMC Vellore Entrance Exam Previous Questions

11. Pollination by snail and slug is known as

pollination by snail
a) Entomophilus
b) Ornithophilous
c) hydrophilous
d) malacophilous
e) hydrphilous

12. Which is the example of conditioned reflex?
a) Eye closed when anything enter into it
b) Your kneeing took up a stone than dog run away
c) Hand took up when piercing with needle
d) Digestive food goes forward in alimentary canal
e) None of these
13. Colchicine prevents the mitosis of cells at which of the following stage?
a) Anaphase
b) Leptotene
c) Zygotene
d) Interphase
e) Metaphase
14. Hydrolytic enzymes are found in
a) Lysosomes
b) Peroxisomes
c) Ribosomes
d) Centrosomes
e) Nucleus
15. The binomial name was accepted by all after the publication of the work by?
a) Darwin
b) Bentham
c) Darwin
d) Lamarck
e) Linnaeus
16. The pair of disease caused by virus is
a) Typhoid, tetanus
b) Cholera, tuberculosis
c) Rabies, mumps
d) AID, syphilis
e) Typhoid, TB
17. An angiosperm leaf carries 16 chromosomes. The number of chromosomes in its endosperm will be
a) 16
b) 24
c) 12
d) 8
e) 32
18. A chemical fertilizin is produced from
a) Polar bodies
b) Middle piece of sperm
c) Mature eggs
d) Sertoli cells
e) acrosome
19. Free living , aerobic , non photosynthetic nitrogen fixing bacterium is
a) Azotobacter
b) E.coli
c) Nostoc
d) Clostridum
e) Salmonella
20. Which of the following hormones stimulates the stomach  to secrete gastric juice?
a) Gastrin
b) Enterokinase
c) Renin
d) Zymase
e) Secretin 
11. d) malacophilous
12. b) Your kneeing took up a stone than dog run away
13. e) Metaphase
14. a) Lysosomes
15. e) Linnaeus
16. c) Rabies, mumps
17. b) 24
18. b) Middle piece of sperm
19. a) Azotobacter
20. a) Gastrin

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