Question

Difference between geotroism chemotropism and phototropism

Answer 1

Geotropism is the growth response of a plant towards light for its utilisation.

Chemotropism is the growth response of a plant towards required chemicals (mineral salts).

Phototropism is the growth response of a plant towards light for its utilisation.

Answer 2

Answer:

phototropism- the orientation of a plant or other organism in response to light,either towards the source of light or away from it. geotropism- the growth of the parts of plants in response to the force of gravity. ... chemotropism- the growth or movement of a plant or plant part in response to a chemical stimulus.