Multiple choice

Which of the following options is not a mode of excretion in plants?

  1. Transpiration

  2. Translocation

  3. Secretion of resins and gums

  4. Through leaves

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

Translocation is the process of transporting food (sugars) from leaves to other parts of the plant via the phloem; it is a transport process, not a mode of excretion.