science
Grade-4-
Easy
Question
What is INCORRECT about geotropism.
- The roots of plant show negative geotropism
- The stem of a plant shows negative geotropism
- Geotropism is the plant’s response to gravity.
- The roots of a plant show positive geotropism
Hint:
Geotropism is the response of plants towards or away from gravity.
The correct answer is: The roots of plant show negative geotropism
The correct option is a) The roots of plant show negative geotropism.
The roots of plant show positive geotropism and not negative geotropism. Positive geotropism is the movement or growth of plants towards the gravitational pull. The roots grow downwards which means they grow towards the gravitational pull.
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