Q870
Sporopollenin is part of
A.
Pollen grain covering
AnswerB.
Oosphere covering
C.
Ovule covering
D.
Cell wall
Answer: Option A
Solution
Answer: Option A
Solution:
Sporopollenin is part of Pollen grain covering.Sporopollenin is one of the most chemically inert biological polymers. It is a major component of the tough outer (exine) walls of plant spores and pollen grains. It is chemically very stable and is usually well preserved in soils and sediments.