Multiple choice

In ___________, the shoot bends towards the light source.

  1. phototropism

  2. chemotropism

  3. geotropism

  4. hydrotropism

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Phototropism is movement of plants in response to light. Movement can be towards or away from light. For example, the growth of shoots towards light shows positive phototropism whereas the growth of roots away from light shows negative phototropism.