Chapter 12. 12·11–12·12 Plants and animals have a love-hate relationship.

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 12·11–12·12 Plants and animals have a love-hate relationship by answering the following questions.

1.

1. Chemical defenses are more common among plants than animals because:

A.
B.
C.
D.
E.

Correct. (See section 12·12 Unable to escape, plants must resist predation in other ways.)
Incorrect. (See section 12·12 Unable to escape, plants must resist predation in other ways.)

2.

2. Ovules become seeds and ovaries become:

A.
B.
C.
D.
E.

Correct. (See section 12·11 Fleshy fruits are bribes that flowering plants pay animals to disperse their seeds.)
Incorrect. (See section 12·11 Fleshy fruits are bribes that flowering plants pay animals to disperse their seeds.)

3.

3. Why do insectivorous plants trap insects?

A.
B.
C.
D.
E.

Correct. (See section 12·12 Unable to escape, plants must resist predation in other ways.)
Incorrect. (See section 12·12 Unable to escape, plants must resist predation in other ways.)

4.

4. Ovaries contain ovules. Ovaries mature into fruits and ovules mature into seeds. Using this information, determine which of the following “vegetables” is technically a fruit?

A.
B.
C.
D.
E.

Correct. (See section 12·11 Fleshy fruits are bribes that flowering plants pay animals to disperse their seeds.)
Incorrect. (See section 12·11 Fleshy fruits are bribes that flowering plants pay animals to disperse their seeds.)

5.

5. When a seed breaks its dormancy and begins to grow and develop again, it enters into a state of:

A.
B.
C.
D.
E.

Correct. (See section 12·11 Fleshy fruits are bribes that flowering plants pay animals to disperse their seeds.)
Incorrect. (See section 12·11 Fleshy fruits are bribes that flowering plants pay animals to disperse their seeds.)

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