Multiple choice

There are various known synthetic plant growth inhibitors that play similar roles as natural growth inhibitor hormones. Which of the following substances is an example of synthetic plant growth inhibitor?

  1. Indole butyric acid

  2. Morphactin

  3. Kinetin

  4. Naphthalene acetic acid

  5. Vernalin

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

Morphactin is a specialised synthetic plant growth regulator involved in morphogenesis of plants.