Question

what is negative phototropism​

Answer 1

Answer:

Negative phototropism is the movement of plant or its part away from sunlight. Such as the growth of roots of a plant deeper inside the ground to absorb nutrients from the soil.

Answer 2

Answer:

Explanation:

Results of the present study suggest that negative phototropism can occur when the level of auxin or of auxin signaling is reduced to a minimal level, and that negative phototropism is the basal response to unilateral blue-light irradiation in plant axial organs.