Phytochrome

IMPORTANT

Phytochrome: Overview

This topic sheds light on phytochromes which is a class of photoreceptor in plants. It details the types of phytochromes and the wavelength of these phytochromes.

Important Questions on Phytochrome

EASY
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 1

Write about cryptochrome-mediated photoresponses in plants.

EASY
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 2

What are photoreceptors?

EASY
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 3

What is photomorphogenesis?

MEDIUM
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 4

These photoresponses controlled by red light are mediated by a group of pigments called _____.

MEDIUM
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 5

These photoresponses controlled by blue light are mediated by a group of pigments called phytochrome.

MEDIUM
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 6

The photoreceptor in plants that helps to respond to the blue light is

MEDIUM
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 7

What are the photoreceptors that help the plants to respond to the sunlight?

EASY
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 8

What is the primary role of photoreceptors in plants?

EASY
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 9

Which of the following is NOT a type of photomorphogenesis?

EASY
IMPORTANT
Biology>Plant Growth and Development>Phytochrome> Q 10

Cotyledons are also called-