In seed plants, which of the following is part of a pollen grain and has a function most like that of the seed coat?
A) sporophyll
B) sporopollenin
C) stigma
D) sporangium

Question

Quizplus · Accepted Answer

Sporopollenin is part of the outer wall of pollen grains and serves a protective function similar to that of the seed coat, protecting the pollen from environmental stresses and desiccation.

In Seed Plants, Which of the Following Is Part of a Pollen