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The process by which plants use the length of light and darkness to regulate flowering is ________.
Question

The process by which plants use the length of light and darkness to regulate flowering is ________.

A.

Photoperiodism

B.

Vernalization

C.

Stratification

D.

Phototropism

Correct option is A


Photoperiodism is the process by which plants use the relative lengths of light and darkness to regulate flowering and other developmental processes. It is a crucial factor in crop adaptation.

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