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Totipotency

Which one of ...

Question

Which one of the following phytohormones is associated with seed maturation?

A

ABA

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B

Gibberellic acid

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C

Ethylene

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D

IAA

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Solution

The correct option is D Gibberellic acid
The seed contains a dormant embryo. In a dry seed, the embryo is inactive. It is said to be in a state of dormancy. After the dormancy period, the process of seed maturation is carried out by a phytohormone named gibberellic acid.
So, the correct option is B.

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