Multiple choice

Humidity in atmosphere decreases the rate of

  1. transpiration

  2. photosynthesis

  3. glycolysis

  4. growth

  5. -

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Transpiration is the process by which moisture is carried through plants from roots to small pores on the underside of leaves, where it changes to vapour and is released to the atmosphere. It is essentially evaporation of water from plant leaves. Thus, humidity decreases the rate of transpiration.