Angiosperms Have Two Separate Gametophytes Because

question 19

Multiple Choice

Angiosperms have two separate gametophytes because

• A)this is normal for alternation of generations.
• B)one can survive and fertilize without the need for external water.
• C)the microgametophyte is haploid and the megagametophyte is diploid.
• D)these two structures allow fertilization without the need for external water.
• E)this is normal for all sexually reproducing plants,where sperm are produced by microgametophytes and eggs by megagametophytes.

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