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Vernalisation

What is verna...

Question

What is vernalisation?

A

Growth curve in response to light

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B

Recurrence of day and night

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C

Effect of day length on plant growth

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D

Acceleration of the ability to flower by low temperature treatment

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Solution

The correct option is D Acceleration of the ability to flower by low temperature treatment
Vernalization is the process of induction of flower by prolonged exposure to cold temperature. It is an adaptation shown by plants which are exposed to harsh winter followed by relatively short growing seasons. Vernalization is practiced artificially too.

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