Question

intine of the pollen grain is made up of which two important materials??​

Answer 1

Answer:

Pollen grains consist of three parts: The inside of the cell, which is filled with living cytoplasm, deteriorates rapidly during fossilisation. Intine, the inner layer of the cell wall comprises the cellulose and pectin.

...

Structure of Pollen grains.

Explanation:

Answer 2

Answer:

Intine or inside layer is a thin and continuous layer made of cellulose or hemicellulose and pectin