Check your understanding of concepts from 18·7–18·12 Pollination, fertilization, and seed dispersal often depend on help from other organisms by answering the following questions.
1. Flowering plants attract animals to assist in pollination. Which of the following animal groups is not a common pollinator of flowering plants?
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B. |
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D. |
E. |
2. The phenomenon of double fertilization is a characteristic of which of the following plant taxa?
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B. |
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D. |
E. |
3. Which of the following is NOT a mechanism by which plants can avoid self-fertilization?
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B. |
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D. |
E. |
4. The developing embryonic plant forms both a shoot meristem and a:
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B. |
C. |
D. |
E. |
5. Seeds that are tiny and light are most likely to be:
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B. |
C. |
D. |
E. |
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