(a) Draw a labeled schematic diagram of the transverse section of a mature anther of an angiosperm plant.
(b) Describe the characteristic feature of an insect pollinated flower.

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Solution

Characteristics of insect-pollinated flowers:
1. Large
2. Colourful
3. Fragrant
4. Rich in nectar
5. Flowers pollinated by flies and beettles secrete foul odours to attract them.

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(iv) Through which the pollen tube gain entry into the embryo sac
(v) That attaches the ovule to the placenta
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Which of the following is not a characteristic feature of insect-pollinated flowers?

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(a) Draw a labeled schematic diagram of the transverse section of a mature anther of an angiosperm plant.(b) Describe the characteristic feature of an insect pollinated flower.

Characteristics of insect-pollinated flowers:1. Large2. Colourful3. Fragrant4. Rich in nectar5. Flowers pollinated by flies and beettles secrete foul odours to attract them.

(a) Draw a labeled schematic diagram of the transverse section of a mature anther of an angiosperm plant.
(b) Describe the characteristic feature of an insect pollinated flower.

Characteristics of insect-pollinated flowers:
1. Large
2. Colourful
3. Fragrant
4. Rich in nectar
5. Flowers pollinated by flies and beettles secrete foul odours to attract them.