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MCQs

Total Questions : 337 | Page 6 of 34 pages
Question 51. The secretions that are responsible for the lubrication of ducts are produced by
  1.    spermatogonia glands
  2.    prostate glands
  3.    Cowper's glands
  4.    seminal glands
 Discuss Question
Answer: Option C. -> Cowper's glands
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 52. The optimum temperature for seed germination is 25 °C to
  1.    30 °C
  2.    40 °C
  3.    27 °C
  4.    35 °C
 Discuss Question
Answer: Option A. -> 30 °C
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 53. Mint is reproduced by
  1.    bulbs
  2.    corms
  3.    stem tubers
  4.    suckers
 Discuss Question
Answer: Option D. -> suckers
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 54. As a result of overpopulation, there is a loss of
  1.    community
  2.    ecosystem
  3.    biome
  4.    ecosystem
 Discuss Question
Answer: Option D. -> ecosystem
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 55. The part of the embryo of seed which develops into a new shoot is known as
  1.    Plumule
  2.    epicotyls
  3.    hypocotyls
  4.    radicle
 Discuss Question
Answer: Option A. -> Plumule
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 56. The structure in the male reproductive system of rabbit which releases nutritious secretions for sperms is called
  1.    Cowper's vesicles
  2.    seminal vesicles
  3.    spermatogonia vesicles
  4.    prostate vesicles
 Discuss Question
Answer: Option B. -> seminal vesicles
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 57. A mass of cells produce as a result of mitosis is
  1.    cluster
  2.    group
  3.    calluses
  4.    graft
 Discuss Question
Answer: Option C. -> calluses
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 58. Considering the oogenesis, the larger cell produced by primary oocytes is called
  1.    second polar body
  2.    secondary oocyte
  3.    territory oocyte
  4.    first polar body
 Discuss Question
Answer: Option B. -> secondary oocyte
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 59. The types of pollination include
  1.    cross pollination only
  2.    self pollination only
  3.    self fertilization
  4.    cross and self pollination
 Discuss Question
Answer: Option D. -> cross and self pollination
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 60. The plants that are reproduced by the method of bulbs are
  1.    onions and lilies
  2.    garlic and onion
  3.    potato and onion
  4.    potato and yams
 Discuss Question
Answer: Option A. -> onions and lilies
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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