State any one advantage and disadvantage of pollen grains to humans

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Raj Kumar

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Advantages of Self Pollination: 1. It maintains the parental characters or purity of the race indefinitely. 2. Self pollination is used to maintain pure lines for hybridisation experiments. 3. The plant does not need to produce large number of pollen grains. 4. Flowers do not develop devices...
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Advantages of Self Pollination: 1. It maintains the parental characters or purity of the race indefinitely. 2. Self pollination is used to maintain pure lines for hybridisation experiments. 3. The plant does not need to produce large number of pollen grains. 4. Flowers do not develop devices for attracting insect pollinators. 5. It ensures seed production. Rather it is used as fail safe device for cross-pollinated flowers. 6. Self pollination eliminates some bad recessive characters. read less
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