Question

make experiment on hydrotropism and chemotropism

Answer 1

Answer:

Hey mate here is your answer in pic

Chemotropism

It is the movement of plant part towards a chemical is called chemotropism. For example growth of pollen tube during fertilization

Activity

Take a potted plant in a moist soil not the movement of root is straight and after 2-3 days the root don't change its direction and then put a clay pot inside the soil filled with nutrition noted after few minutes the root grows toward nutrient

Hydrotropism

Activity

Take a potted plant in a moist soil not the movement of root is straight and after 2-3 days the root don't change its direction and then put a clay pot inside the soil filled with water noted after few minutes the root grows toward water

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Answer 2

Answer:

As nouns the difference between thigmotropism and chemotropism. is that thigmotropism is (biology) growth or motion in response to touch while chemotropism is (label) the movement or growth of an organism in response to a chemical stimulus.