Plant Growth And Development Question 102

Question: Cell elongation in plants is caused by [MP PMT 1989; CPMT 1994, 95]

Options:

A) Auxin

B) Gibberellin

C) Florigen

D) Traumatin

Show Answer

Answer:

Correct Answer: A

Solution:

Auxins promote elongation and growth of stems and roots and enlargement of many fruits by stimulating elongation of cells in all directions.



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