Lateral root arises from-
Pericycle
The correct option is A.
Explanation of the correct option:
Explanation of the incorrect options:
Option B:
The outer layer of a stem or root which is present below the epidermis and outside the vascular bundles is called the cortex.
Option C:
Pith is the spongy tissue present in the stems of some vascular plants which functions mainly in storage.
Option D:
The innermost, central layer of the cortex mainly functions in regulating the flow of materials between the vascular tissues and the cortex.
Final answer: Lateral root arises from the pericycle.