Phototropic and geotropic movements are linked to________

Statement A: Short day plants required more exposure to light than the critical duration. Statement B: Long day p…

Which of the following hormone is a stress hormone?

The cells of tracheary elements lose their protoplasm and become dead at maturity due to the deposition of lignocellulos…

Movement of auxin is centripetal.

One single maize root apical meristem can give rise to how many new cells per hour?

What is the growth rate?

The root and shoot apex of a plant represent which phase of the growth?