Phytochrome plays a critical role in germination of some seeds. Which of these colors of light maximizes germination in these seeds?

Question

Quizplus · Accepted Answer

Phytochrome is a photoreceptor in plants that is most sensitive to red light. It plays a crucial role in various plant developmental processes, including seed germination. Exposure to red light activates the phytochrome, promoting germination in many seeds.

Phytochrome Plays a Critical Role in Germination of Some Seeds