Biology
JAMB 2021
Which of the statements below is not characteristic of wind-pollinated flowers?
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A.
Stigmas are usually large and feathery
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B.
Nectary is usually absent
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C.
The pollen grains have rough spiny surfaces
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D.
The flowers are not scented.
Correct Answer: Option C
Explanation
Wind-pollinated flowers:
- No bright colors, special odors, or nectar.
- Small.
- Most have no petals.
- Stamens and stigmas exposed to air currents.
- Large amount of pollen.
- Pollen smooth, light, easily airborne.
- Stigma feathery to catch pollen from wind.
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