Question

what is the significance of tropic Movement in plant? Explain any two type of tropic movement​

Answer 1

Answer:

The movement of plant organs in response to moisture is termed as hydrotropism. Roots grow towards the source of moisture and hence are positively hydrotropic. An uninterrupted supply of water to the plant is ensured.

Explanation:

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Answer 2

Answer:

Movement of plants in response to some stimulus is called tropic hormones

there are five tropic hormones

geotropism

phototropism

thigmotropism

hydrotropism

chemotropism

Geotropism is the movement of the plant roots in response to gravity.those which work against the gravity like shoot are negatively geotropic

phototropism is the movement of the plant shoot in response to light.those which work against the light are negatively phototropic.