Multiple Choice
What is the evolutionary significance of a flower that has large, brightly colored petals?
A) The wind is a significant factor in pollination, especially because of the large petals.
B) Such plants are usually self-pollinators and do not rely on external factors for pollination.
C) In general, these are aquatic plants, and water aids in their pollination, regardless of color and odor.
D) These flowers attract pollinators that are animals.
E) Such flowers produce only microspores or megaspores, not both.
Correct Answer:

Verified
Correct Answer:
Verified
Q17: What is the function of the stigma
Q19: In dicots, the shoot tip is protected
Q20: A group of geneticists exposed the seeds
Q21: Which of the following pollinators would likely
Q22: In flowering plants, the unfertilized ovule contains
Q24: If you see moss near the base
Q25: In the development of a plant's ovule,
Q26: The male reproductive structure, the stamen, consists
Q27: Grass flowers lack petals and sepals. Which
Q28: Flowers that make only pollen lack:<br>A)petals.<br>B)sepals.<br>C)stamens.<br>D)carpels.<br>E)filaments.