Question

Which plant hormone is responsible for the opening of stomata?

Answer 1

Stomata:

The small openings present in the epidermis of leaves that control the exchange of gases are called stomata.

Plant hormone responsible for the opening of stomata:

1. Cytokinin hormone controls the opening of stomata.
2. They also regulate plant growth and cytokinesis in different parts of the plant.
3. It also has a major role in plant pathogenesis by inducing disease resistance to certain pathogens.
4. To date, there are around 2000 synthetic and natural cytokinins discovered.