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Plant Growth Regulators

Choose the co...

Question

Choose the correct answer from the alternatives given.
The phenomenon of induction of flowering by duration of light is known as:

A

phototropism

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B

photoperiodism

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C

photosynthesis

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D

vernalization

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Solution

The correct option is B photoperiodism
The response of plants to periods of day/night is termed photoperiodism. It is also interesting to note that while shoot apices modify themselves into flowering apices prior to flowering.
So, the correct option is 'photoperiodism'.

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