Q20 of 231 Page 93

What does a root do in response to light? What is this phenomenon known as?

Negative phototropism is the process in which roots of plants bend away from light.


More from this chapter

All 231 →
19

What does a stem (or shoot) do in response to light? What is this phenomenon known as?

 20

What does a stem (or shoot) do in response to gravity? What is this phenomenon known as?

 21

What does a Mimosa pudica plant do in response to touch? What is this phenomenon known as?

 21

What happens to the dandelion flower (i) during daytime and (ii) at night? What is this phenomenon known as?