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Which of the statements below is not characteristic of wind-pollinated flowers?

Biology
JAMB 2021

Which of the statements below is not characteristic of wind-pollinated flowers?

  • A. Stigmas are usually large and feathery
  • B. Nectary is usually absent
  • C. The pollen grains have rough spiny surfaces
  • D. The flowers are not scented.
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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.

There is an explanation video available below.

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789

Explanation Video

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Join your school's WhatsApp group
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Join your school's WhatsApp group
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709