Which seed plants have swimming (motile) sperm?
A) Angiosperms
B) Early angiosperms
C) Early gymnosperms and a few early angiosperms
D) Early gymnosperms
E) All living gymnosperms
Correct Answer:
Verified
Q10: Seed plants are all
A) heterosporous.
B) dioecious.
C) monoecious.
D)
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A) megasporangium and
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Q83: The most abundant gymnosperms today are the
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