Chapter 18. 18·4–18·6 Flowers have several roles in plant reproduction.

Show What You Know - Self Quiz
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You must read each slide, and complete any questions on the slide, in sequence.

Instructions

Check your understanding of concepts from 18·4–18·6 Flowers have several roles in plant reproduction by answering the following questions.

1.

1. Which of the following flower structures is incorrectly paired with its function?

A.
B.
C.
D.
E.
Correct. (See section 18·4 The flower is the chief structure for sexual reproduction.)
Incorrect. (See section 18·4 The flower is the chief structure for sexual reproduction.)

2.

2. In flowering plants, meiosis occurs:

A.
B.
C.
D.
E.
Correct. (See section 18·6 Female gametes develop in embryo sacs.)
Incorrect. (See section 18·6 Female gametes develop in embryo sacs.)

3.

3. Plants that cause hay fever in humans are:

A.
B.
C.
D.
E.
Correct. (See section 18·5 The male reproductive structure produces pollen grains.)
Incorrect. (See section 18·5 The male reproductive structure produces pollen grains.)

4.

4. What is an ovary comprised of in a flower?

A.
B.
C.
D.
E.
Correct. (See section 18·4 The flower is the chief structure for sexual reproduction.)
Incorrect. (See section 18·4 The flower is the chief structure for sexual reproduction.)

5.

5. Meiosis of a megaspore mother cell in the ovary of a plant produces what products?

A.
B.
C.
D.
E.
Correct. (See section 18·6 Female gametes develop in embryo sacs.)
Incorrect. (See section 18·6 Female gametes develop in embryo sacs.)

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