Question

Which one of the following is the growth hormone found in plants ?​

Answer 1

1. Auxin,
2. Gibberillin
3. Cytokinin
4. Ethylene
5. Abscisic acid

Answer 2

There are almost five types of hormones that are found in plants.

Scientific research has shown that immature plants have a hormone called auxins which is the growth hormone.

This hormone helps plants to grow and be stronger.

Auxins are the first among all the plant hormones to have been discovered and have been studied extensively.

They help the new cells in a plant to grow and develop.