Multiple choice

The only means of gaseous movement within the plant body is

  1. cyclosis

  2. putrefaction

  3. diffusion

  4. imbibition

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

The only means of gaseous movement within the plant body is diffusion. Diffusion is the movement of particles of different substances including the gaseous particles from the region of higher concentration to the region of lower concentration.