What is parthenocarpy? Give one example.

Important Questions on Chemical Coordination in Plants

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 1>Q 1

Name the plant hormones that are produced by young shoots, buds, leaves and roots.

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 1>Q 1

Name the plant hormones that increase elasticity of the stem.

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 1>Q 1

Name the plant hormones that promote cytokinesis during cell division.

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 1>Q 1

Name the plant hormones that promote the ripening of fruits.

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 2>Q 1

The roots of a plant show negative geotropism.

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 2>Q 1

The water functions as a stimulus for hydrotropism.

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 2>Q 1

The shoot of a plant shows negative phototropism.

EASY

10th ICSE

IMPORTANT

A New Approach to Biology>Chapter 7 - Chemical Coordination in Plants>Test Yourself - 2>Q 1

The leaves of touch-me-not plant show chemotropism.