Draw a diagram showing main parts of a leaf.

Which of the following features would distinguish a monocot from a dicot plant

Which of the following is the modification of leaf?

Alstonia shows.

$A$-Leaves originate from lateral meristem and arranged in an acropetal order

$R$- They are the most important vegetative organ for photosynthesis

The petiole expand and become green to synthesize food in