Which of these is an example of trophic movements in plants?

Question

Which of these is an example of trophic movements in plants? (A) Response of plants to animals (B) Response of plants in turning towards a source of light (C) Movement of antherozoids of pteridophytes towards malic acid (D) Rolling and unrolling of grass leaves

Tardigrade Admin · Accepted Answer

Tropic movements in plants are stimulated by external factors such as light, gravity etc., phototropism is response of plants in turning towards a source of light.

Q. Which of these is an example of trophic movements in plants?

Response of plants to animals

Response of plants in turning towards a source of light

Movement of antherozoids of pteridophytes towards malic acid

Rolling and unrolling of grass leaves

Tropic movements in plants are stimulated by external factors such as light, gravity etc., phototropism is response of plants in turning towards a source of light.