For germination of seed, which light is necessary
Which wavelength of light is responsible for best flowering

Options

A. Red light
B. Blue light
C. Green light
D. Daylight

Answer

A

Explanation

By absorbing red light phytochrome a photoreceptor converts to inactive `P_(fr)` to active form `P_(r)` rapidly. It regulates photoperiodic induction of flowering and lightinduced seed germination.