Question

discuss the geotropism and phototropism with respect to shoot and root of a plants​

Answer 1

Explanation:

Phototropism - towards light. Think plants, flowers, leaves. They generally turn towards light.

Geotropism - towards the earth. Go figure.

Hydrotropism - towards water or towards moisture.Geo-tropism relies on gravity to know which way to grow. Phototropism relies on light. A corn kernal grows up to the surface, geotropism. A sunflower leans toward the sun, phototropism.

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Answer 2

Explanation:

Geotropism: Tye growth of plants in response to the force of gravity. The upward growth is termed as negative geotropism and Downward is termed as postive geotropism.

Phototropism: It is the growth of plants towards the sunlight light.