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प्रश्न
Define phototropism. Give one example of phototropism.
उत्तर
The growth of plant parts in response to light is known as phototropism. An example of phototropism is the growth of plant stem in the upward direction in response to sunlight.
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संबंधित प्रश्न
What is the stimulus in chemotropism?
Name the plant part which bends in the direction of gravity but away from light.
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What are the different types of tropisms? Define each type of tropism. Write the name of stimulus in each case
What is meant by positive phototropism and negative phototropism? Give one example of each type.
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