Daylight has a high ratio of red to far-red light.As a result, red light activation of the phytochrome into the P_frstate leads to which of the following events?

Question

Quizplus · Accepted Answer

The activation of P_frstate by red light leads to the promotion of growth and development, including leaf expansion and hook unfolding. This is because red light promotes the production of auxin, a plant growth hormone that stimulates elongation and expansion. Inhibition of chlorophyll, senescence, and pollen production are not directly linked to phytochrome activation by red light. Hook folding is also not related to phytochrome activation by red light.

Daylight Has a High Ratio of Red to Far-Red Light