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Continuity and Change D.7 Reproduction (id: ec289e50f)

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admin 发表于 2024-2-7 00:10:03 | 显示全部楼层 |阅读模式
本题目来源于试卷: Continuity and Change D.7 Reproduction,类别为 IB生物学

[单选题]
Which statement is the correct definition of vonql kv40 )r*pnc*h dtbya4 u (9tmqx7wx -5k+ollination?

A. The fusion of a male and female gamete
B. The transfer of pollen from an anther to a stigma
C. The transfer of seeds away from the parent plant
D. The transfer of pollen by a pollinator


参考答案:  B


本题详细解析:
Choice B is correct because pollination is the transfer of pollen from an anther to a stigma. Choice A is incorrect because the fusion of a male and female gamete is fertilization. Choice C is incorrect because the transfer of seeds away from the parent plant is dispersal. Choice D is incorrect because pollination can occur without a pollinator. Some plants are wind-pollinated.

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