Explain phototropism and geotropism in plants . Are there any similar examples in the animal world also.?
Answers
Answered by
2
Explanation:
The growth of a plant towards light is known as phototropism. In the same way, the roots of plants grow towards the earth and the stem grows in the opposite direction. This is an example of geotropism. In animals, cockroaches and earthworms show negative phototropism.
Answered by
0
Answer:
The growth of a plant towards light is known as phototropism. In the same way, the roots of plants grow towards the earth and the stem grows in the opposite direction. This is an example of geotropism. In animals, cockroaches and earthworms show negative phototropism.
Explanation:
Phototropism is a response to the stimulus of light, whereas geotropism (also called gravitropism) is a response to the stimulus of gravity . when a root grows in the direction of the force of gravity, this is known as a positive geotropism.
Similar questions