Question

by which chemicals intine is made up of​

Answer 1

Answer:

chemicals intine is made up of highly decay- resistant chemical called sporopollenin.

Answer 2

$\huge\mathtt\red{Answer}$

→It is a thin and continuous layer of pollen grain which encloses the PM of a cytoplasm.

→It is made up of cellulose and pectin.

→A newly differentiate and Pollen Grain has a central nucleus and cytoplasm.