Which of thfollowing is FALSE?
A) Flowers often exhibit coevolution with their pollinators.
B) Seeds often exhibit coevolution with their disseminators.
C) The pollen grain is a haploid microspore.
D) Megaspores are part of the female gametophyte generation.
E) Megaspores and microspores arise through mitosis.
Correct Answer:
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Q13: What do gametes, spores, angametophytgenerations havin common?
A)They
Q14: Which of thfollowing has NOT been shown
Q15: Which forms thoutermost whorl of flower parts?
A)sepals
B)petals
C)anthers
D)carpels
E)stamens
Q16: Thmalpart of a flower is the
A)carpel.
B)stamen.
C)petal.
D)sepal.
E)receptacle.
Q17: Thcalyx is composeof
A)petals.
B)sepals.
C)stigmas.
D)ovules.
E)anthers.
Q19: Thcalyx is composeof
A)petals.
B)sepals.
C)anthers.
D)carpels.
E)receptacle tissue.
Q20: Thfunction of flowers is to
A)provide beauty to
Q21: In flowering plants, onspernucleus fuses with that
Q22: Thmegasporusually divides into how many nuclei beforfertilization?
A)2
B)4
C)8
D)16
E)32
Q23: Thplacwherpollination occurs is the
A)stigma.
B)micropyle.
C)anther.
D)receptacle.
E)style.
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