(a) (i) A flower whose ovary is situated below the other floral parts
(ii) A flower with only the male reproductive parts (male flower)
(b) - Large anthers to bear many pollen grains.
- Anther loosely attached hence swayed by wind to release pollen grains
- Flexible filament to allow swaying
- Small, smooth and light pollen grains to be carried by the wind
johnmulu answered the question on May 9, 2017 at 05:39
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How do the male gamete nuclei reach the ovule after pollen grains land on the stigma?
(Solved)
How do the male gamete nuclei reach the ovule after pollen grains land on the stigma?
Date posted:
May 9, 2017
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Answers (1)
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Name the parts of the flower that are responsible the production of gametes.
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Name the parts of the flower that are responsible the production of gametes.
Date posted:
May 9, 2017
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State two disadvantages of self-pollination
Date posted:
May 9, 2017
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A flower was found to have the following characteristics:
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(Solved)
A flower was found to have the following characteristics:
Inconspicuous petals
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(b) What is the significance of the flower?
Date posted:
May 9, 2017
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Answers (1)
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May 9, 2017
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May 8, 2017
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Date posted:
May 8, 2017
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Date posted:
May 8, 2017
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Answers (1)
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The figure below illustrates a food web in a certain ecosystem.
(Solved)
The figure below illustrates a food web in a certain ecosystem.
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Date posted:
May 8, 2017
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Answers (1)
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Date posted:
May 8, 2017
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State two ways in which aerenchyma tissue in aquatic plants are adapted to their function.
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State two ways in which aerenchyma tissue in aquatic plants are adapted to their function.
Date posted:
May 8, 2017
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Date posted:
May 8, 2017
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Date posted:
May 8, 2017
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State two characteristics of aerenchyma tissue.
Date posted:
May 8, 2017
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May 8, 2017
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State one way by which HIV/ AIDS is transmitted from mother to child.
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May 8, 2017
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State two ways in which schistosoma species is adapted to parasitic mode of life.
Date posted:
May 8, 2017
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Date posted:
May 8, 2017
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(Solved)
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Date posted:
May 8, 2017
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