(A) How is the movement of leaves of a sensitive plant different from the downward movement of the roots ?
(A) How is the movement of leaves of a sensitive plant different from the downward movement of the roots ?
Solution
(A)
Movement of leaves of sensitive plant | Downward movement of roots
(i) Stimulus is touch. | Stimulus is gravity.
(ii) No growth is involved in the movement. | Growth is involved in the movement
(iii) Non directional | Directional
(Any two)
(Any other suitable difference)