Question

What is chemotropism ? Give example.

Answer 1

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1). the movement of plant part in response to certain chemicals is called chemotropism.

2). the growth of pollen tubes towards the ovules is an example of chemotropism.

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Answer 2

Answer:

Chemotropism is known as growth or movement of a complete plant or plant parts towards the chemical stimulus.

example

the growth of pollen tube down to the ovule in the ovary through the stigma and style during fertilization in order to respond to the presence of sugars in the style.

Explanation:

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