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Choose the odd statement w.r.t. LDP.

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These plants require sunlight more than critical day length for flowering

$\frac{P_{R}}{P_{fR}} > 1$ stimulates flowering in these plants

Henbane, radish are examples of long day plants

Red light is stimulatory for flowering

answer is B.

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Detailed Solution

$\frac{P_{R}}{P_{FR}} > 1$ inhibits flowering P_R form of phytochrome is formed when exposed to far red light.

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