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MCQs

Total Questions : 275 | Page 22 of 28 pages
Question 211. Lateral meristems are present in
  1.    dicots
  2.    gymnosperms
  3.    monocots
  4.    Both a and b
 Discuss Question
Answer: Option D. -> Both a and b
Answer: (d).Both a and b
Question 212. When folding of neural plate is clearly visible, embryo is termed as
  1.    neurula
  2.    gastrula
  3.    blastula
  4.    staticula
 Discuss Question
Answer: Option A. -> neurula
Answer: (a).neurula
Question 213. Cell elongation takes place if favoured by
  1.    blue light
  2.    red light
  3.    white light
  4.    brown light
 Discuss Question
Answer: Option B. -> red light
Answer: (b).red light
Question 214. Energy to growing plants is supplied by
  1.    hormones
  2.    nutrients
  3.    oxygen
  4.    carbondioxide
 Discuss Question
Answer: Option B. -> nutrients
Answer: (b).nutrients
Question 215. Powerful growth zones found at apices of roots and stem are called
  1.    lateral meristems
  2.    apical meristems
  3.    intercalary meristems
  4.    virtual meristems
 Discuss Question
Answer: Option B. -> apical meristems
Answer: (b).apical meristems
Question 216. In plants, when only apical buds grow and growth is supressed in lower axillary buds, it is called
  1.    sprouting
  2.    apical dominance
  3.    germination
  4.    compensation
 Discuss Question
Answer: Option B. -> apical dominance
Answer: (b).apical dominance
Question 217. Ability of regeneration is present in
  1.    lobster
  2.    sponges
  3.    starfish
  4.    all of the above
 Discuss Question
Answer: Option D. -> all of the above
Answer: (d).all of the above
Question 218. Growth is mainly divided into
  1.    three types
  2.    two types
  3.    four types
  4.    five types
 Discuss Question
Answer: Option B. -> two types
Answer: (b).two types
Question 219. Space between somatic mesoderm and splanchic mesoderm is called
  1.    coelom
  2.    hypocoele
  3.    epicoele
  4.    mesocoele
 Discuss Question
Answer: Option A. -> coelom
Answer: (a).coelom
Question 220. Stage two of differentiation involves
  1.    recognition of apical meristems
  2.    formation of embryo
  3.    recognition of cambium
  4.    production of leaf primordial
 Discuss Question
Answer: Option A. -> recognition of apical meristems
Answer: (a).recognition of apical meristems

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