Which process is directly responsible for root growth in plants

asked Dec 12, 2016 188k views

1 vote

8.2k points

Please log in or register to add a comment.

7 votes

Geotropism and phototropism

Lykos answered Dec 14, 2016

by Lykos

8.0k points

4 votes

gravitropism or geotropism which is a growth response to gravity
a growth response to light is called phototropism

ArkadyB answered Dec 18, 2016

7.9k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers