Thorns, spines and prickles work as _____ in plants.
Respiratory organs
Excretory organs
Organs of offense
Defensive organs
How do the various leaf modifications help plants?
Draw diagrams of a typical monocot and dicot leaves to show their venation pattern.
The petioles in this plant expands, become green and synthesize food
A compound leaf, which appears as simple leaf due to the suppression of one or two leaflets is found in one of the following plants