28. Plants
Seed Plants
Multiple Choice
Multiple ChoiceOf the following, which is a difference in how reproduction occurs in gymnosperms compared to angiosperms?
A
Only angiosperm pollen grains form pollen tubes.
B
Double fertilization only occurs in gymnosperms.
C
Only gymnosperms can contain male and female sporangia on the same plant.
D
Only angiosperms have reduced gametophytes.
E
Only the sperm of angiosperms combine with two central cell nuclei to form triploid endosperm.
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