Multiple choice

Geotropic responses in the roots are due to

  1. inhibition of growth in the stem

  2. uniform growth on all sides of the root

  3. more growth on the upper side of the root

  4. more growth on the lower side of the root

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

This option is correct because geotropic responses in the roots occur due to more growth on the upper side of the root.