Multiple choice

How does pruning of plants promote branching?

  1. The activity of ethylene decreases.

  2. Auxiliary buds get sensitised to gibberellin.

  3. Auxiliary buds get sensitised to cytokinin.

  4. The activity of abscisic acid decreases.

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

Auxin is synthesised in apical meristems of shoots.