Question

Out of transpiration, guttation, and bleeding, which is/are not natural processes?

Answer 1

Transpiration:

1. The release of water vapor through the stomata is called transpiration.
2. It is a natural process.

Guttation:

1. The release of water droplets from the pores of the plant is called guttation.
2. It is a naturally occurring process that takes place at night when the soil is moist and the roots absorb water.

Bleeding:

1. Bleeding in plants refers to the release of cell sap from an incision.
2. It cannot occur unless the plant is cut somewhere.
3. Thus, it is not a natural process.