A pollen grain is a(n) ________.
A) female gametophyte
B) sporophyte
C) male gametophyte
D) integument
Correct Answer:
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Q21: Nutritionally, all fungi are _.
A)heterotrophs that acquire
Q22: Seeds develop from _.
A)carpels
B)anthers
C)ovules
D)ovaries
Q25: What global climatic change gave gymnosperms an
Q28: In angiosperms, the _ is a nutrient-storing
Q28: Which of these adaptations to a terrestrial
Q29: Which of the following statements about pollination
Q30: Gymnosperms and angiosperms share multiple similarities.Which of
Q34: In angiosperms,what structures house female gametophytes?
A)stigmas
B)petals
C)ovules
D)sepals
Q37: _ were the first plants that did
Q38: Nearly all food plants are _.
A)bryophytes
B)gymnosperms
C)ferns
D)angiosperms
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