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प्रश्न
Define pollination.
उत्तर
The transfer of pollen grains from the anther to the stigma of a flower is called pollination.
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संबंधित प्रश्न
Entamophily is
State true or false. If false, correct the statement.
The transfer of pollen to the stigma is known as pollination.
Write a brief account on pollination.
Higher Order Question.
What will happen if pollen grain of rose gets deposited on stigma of lily flower? Will pollen germination takes place? Why?
______ refers to the pollination taking place below the surface of the water in hydrophytes bearing submerged female flowers.
Identify the CORRECT statements about self-pollination.
- Self-pollination is the most economic method for plant modification.
- Genetic stability can be maintained in the progeny through self-pollination.
- Undesirable characters can be eliminated through self-pollination
- Continued self-pollination may result in the less viable seeds.
- Self-pollination favours evolution.
Self-pollination means ______.
List three strategies that a bisexual chasmogamous flower can evolve to prevent self pollination (autogamy).
Does self incompatibility impose any restrictions on autogamy? Give reasons and suggest the method of pollination in such plants.
Distinguish between autogamy and xenogamy.
