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MCQs

Total Questions : 275 | Page 4 of 28 pages
Question 31. Vitamins fall in category of
  1.    external factor for growth
  2.    internal factor for growth
  3.    both external and internal factor
  4.    neutral growth factor
 Discuss Question
Answer: Option B. -> internal factor for growth
Answer: (b).internal factor for growth
Question 32. Process of fusion of egg and sperm results in formation of
  1.    clone
  2.    zygote
  3.    cell
  4.    nymph
 Discuss Question
Answer: Option B. -> zygote
Answer: (b).zygote
Question 33. Discoidal cap of cells above blastocoele is called
  1.    blastoderm
  2.    blastocoele
  3.    area opaca
  4.    area pellucida
 Discuss Question
Answer: Option A. -> blastoderm
Answer: (a).blastoderm
Question 34. A very high supply of oxygen in plants,
  1.    promotes growth
  2.    inhibits growth
  3.    does not influence growth
  4.    stimulates enzyme action
 Discuss Question
Answer: Option B. -> inhibits growth
Answer: (b).inhibits growth
Question 35. Root primordia develop from root cambium called
  1.    epicycle
  2.    pericycle
  3.    pericarp
  4.    mesoderm
 Discuss Question
Answer: Option B. -> pericycle
Answer: (b).pericycle
Question 36. Glands normally produce
  1.    enzymes
  2.    saliva
  3.    hormones
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 37. Amount of light entering eye is controlled through
  1.    conjunctivitis
  2.    eyelids
  3.    eyelashes
  4.    iris
 Discuss Question
Answer: Option B. -> eyelids
Answer: (b).eyelids
Question 38. In mammals, Larynx refers to the
  1.    epithelium
  2.    mucus
  3.    inner lining of nose
  4.    voice box
 Discuss Question
Answer: Option D. -> voice box
Answer: (d).voice box
Question 39. In the outer corner of the upper lid of eye, is the
  1.    lachrymal tear gland
  2.    naso-lachrymal duct
  3.    liberal palpebral ligament
  4.    orbital part
 Discuss Question
Answer: Option A. -> lachrymal tear gland
Answer: (a).lachrymal tear gland
Question 40. Eyeball is kept firm and refracting light through
  1.    aqueous humor only
  2.    vitreous humor only
  3.    saturated humor
  4.    aqueous and vitreous humor
 Discuss Question
Answer: Option D. -> aqueous and vitreous humor
Answer: (d).aqueous and vitreous humor

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