In flowering plants, the sperm does not have to swim to the egg. The sperm reaches the eggs by:
A) wind pollination.
B) a pollen tube.
C) burrowing through the embryo sac wall.
D) cell division within the spore case.
E) digestion of the seed coat.
Correct Answer:
Verified
Q11: A pollen grain is actually the:
A)male gametophyte.
B)female
Q12: In general, plant evolution has moved from
Q13: In general, plant evolution has moved from
Q14: During a late summer walk through a
Q15: Spores and gametes are both haploid reproductive
Q17: If a plant such as an iris
Q18: In the fern life cycle, how do
Q19: An oak tree is a:
A)sporophyte.
B)gametophyte.
C)gamete.
D)spore.
E)zygote.
Q20: In the life cycle of a fern,
Q21: The male reproductive structure, the stamen, consists
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