Question

What is transpiration how does it takes place what is its role

Answer 1

here is the answer to the question

Answer 2

It occurs mostly at the leaves while their stomata (small pores on the underside of leaves) are open for the movement of CO2 and O2 during photosynthesis. It can also occur in flowers and stems. Transpiration also cools plants and enables the mass flow of nutrients and water from the roots to the shoots.