Assertion: Vernalisation is the promotion of \( \mathrm{P} \) flowe...

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Assertion: Vernalisation is the promotion of
\( \mathrm{P} \) flowering by a period of low temperature.

W
Reason: Vernalisation prevents precocious reproductive development late in the growing season.
(1) Both assertion and reason are true and reason is the correct explanation of assertion.
(2) Both assertion and reason are true but reason is not the correct explanation of assertion.
(3) Assertion is true but reason is false.
(4) Both assertion and reason are false.
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