A) pectocellulose
B) cuticle
C) sporopollenin
D) germ pores
Correct Answer: C
Solution :
Pollen is composed of an outer thick tough exine composed of sporopollenin. It is highly resistant to biological and physical decomposition due to which pollens are preserved for a long time in fossils. Inner layer inline is made of pecto cellulose.You need to login to perform this action.
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