In angiosperms, each pollen grain produces two sperm. what do these sperm do? in angiosperms, each pollen grain produces two sperm. what do these sperm do?
a. one fertilizes an egg, and the other is kept in reserve.
b. both sperm fertilize a single egg cell.
c. one fertilizes an egg, and the other fertilizes the fruit.
d. each one fertilizes a separate egg cell.
e. one fertilizes an egg, and the other combines with two polar nuclei, which develop into stored food cells (endosperm).
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