Exine in pollen grain in made up of

Exine of pollen grain in made up of

Exine of pollen grain is made up of

Exine of pollen grain

Exine of pollen grain

Exine of pollen grains is made up of

The exine of pollen grain is made up of a complex substance called__________ .

The exine of pollen grain is made up of .........and has germ pores :-

The exine of pollen grain is made up of .........and has germ pores :-

Complete the missing links The exine of pollen grain is made up of a complex substance called_____

Assertion : Exine of a pollen grain is made up of sporopollenin which is resistant to high temperature, strong acid or alkali as well as enzymatic degradation. Reason : Sporopollenin is absent in the region of germ pores.