Question

chickpeas (channa)?
Long-answer questions
1. Draw a neat and labelled diagram showing
the structure of a complete flower.
2. Using a table, compare the structure of
insect-pollinated flowers, wind-pollinated
flowers and water-pollinated flowers.
3. What is a fruit? What are its functions?​

Answer 1

This is the first one

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Some plants have nectar deep inside so the insect will have to make contact with some parts of the flower, getting pollen on it. The pollen is sticky so it will catch on to the insect. Wind pollinated plants need to be exposed to the wind. Their anthers are large and hang outwards.

This is the second one

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The two main functions of fruit are to prevent the seeds from drying and to disperse the seed. The fruit may be either fleshy or dry. Fleshy fruits, like the tomato or apple, hold juices that prevent the seeds from drying until they are mature. Fleshy fruits also serve to help disperse the seeds.

This is the third one.

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