Biology: The Dynamics of Life, California Edition

Section 2: Flowers and Flowering

Flowers and Flowering

1.
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This picture shows the organs of a flower. Which flower organ is the line pointing to?
A)the ovary
B)the filament
C)the petal
D)the stigma
2.
Asters, ragweed, and strawberries are examples of __________.
A)day-neutral plants
B)short-day plants
C)intermediate-day plants
D)long-day plants
3.
__________ is a flower's male reproductive organ.
A)A pistil
B)A stamen
C)An ovary
D)A sepal
4.
A certain flower is found to have eight petals, four sepals, and four pistils. Which of these describes the flower?
A)complete
B)incomplete
C)asexual
D)dormant
5.
Which organ protects the flower bud?
A)the sepals
B)the ovules
C)the corolla
D)the stamen
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