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chose the incorrect form the following option ethylene -gas hormone abscisic acid-flowering hormone auxin-to grow gibberellins-gibbereila fujkuroi

chose the incorrect form the following option
  1. ethylene -gas hormone
  2. abscisic acid-flowering hormone
  3. auxin-to grow
  4. gibberellins-gibbereila fujkuroi

Grade:12

3 Answers

Gaurav
askIITians Faculty 164 Points
6 years ago
Hello Student
Correct Answer is 2. Abcisic acid- flowering hormone
Abscisic acid is a naturally occuring growth inhibitor. It acts as a stress hormone. It causes abscission of leaves and promotes sensescence. It initiatesflowering only in certain short day plants.
Raheema Javed
156 Points
6 years ago
The incorrect statement from the following options is (3) abscisic acid- flowering hormone.
Abscisic acid owes its names to its role in the abscission of plant leaves.

In preparation for winter, ABA is produced in terminal buds. This slows plant growth and directs leaf primordia to develop scales to protect the dormant buds during the cold season. ABA also inhibits the division of cells in the vascular cambium, adjusting to cold conditions in the winter by suspending primary and secondary growth. So abscisic acid is also a stress hormone.
Raheema Javed
156 Points
6 years ago
Sorry student
I have mistakenly written the wrong option. Its option (2) not (3).
Rest is fine...Thank You

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