Which of the following is a plant hormone?
(a) Insulin
(b) Thyroxin
(c) Estrogen
(d) Cytokinin.
Answer
Checking all the options
- Insulin - It is an animal hormone and is responsible for Blood sugar metabolism
- Thyroxine - It is an animal hormone and is responsible for Metabolism and balanced growth
- Estrogen - It is an animal hormone and is responsible for Growth and development of female reproductive system
- Cytokinin - They are plant hormones which are responsible for promoting cell division
So, the correct answer is (d) - Cytokinin