Question
What is cross-pollination? Mention 2 agents of cross-pollination. Give 1 example of each. [3 MARKS]
Answer:
:
Each point: 1 Mark
1. The transfer of pollen from the male reproductive organ (an anther or a male cone) of one plant to the female reproductive organ (a stigma or a female cone) of another plant iscross-pollination.
2. There are many agents of pollination like insects and wind.
3. Example of plant pollinated by -
(i) insects - sunflower
(ii) wind - wheat
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:
Each point: 1 Mark
1. The transfer of pollen from the male reproductive organ (an anther or a male cone) of one plant to the female reproductive organ (a stigma or a female cone) of another plant iscross-pollination.
2. There are many agents of pollination like insects and wind.
3. Example of plant pollinated by -
(i) insects - sunflower
(ii) wind - wheat
Was this answer helpful ?
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