question_answer

Which of the following statements about sporopollenin are true?

I. Exine is made up of sporopollenin.

II. Sporopollenin is one of the most, resistant organic materials.

III. Sporopollenin can withstand high temperatures and strong acids.

IV. So far no enzyme is known to degrade sporopollenin.

Codes

A) I and II            

B) III and IV

C) I and III                        

D) All of these