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juhuyh juhuyh
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Posts: 526
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6 years ago
Root formation in stem cuttings can be improved by
  the application of
  a. synthetic auxins.
  b. abscisic acid.
  c. salicylic acid.
  d. citric acid.
  e. nitric acid.

Question 2

Gibberellins have their most dramatic effects
  a. on leaves.
  b. in promoting abscission.
  c. on fruit ripening.
  d. on stem lengthening.
  e. on flowers.
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Replies
wrote...
6 years ago
Answer to q. 1

Answer: a

Answer to q. 2

Answer: d
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