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प्रश्न
Give advantages of self-pollination.
उत्तर
- It is a sure method.
- Plants produced are genetically pure.
- No wastage of pollen grains, hence the economical process.
- No expenditure of energy to develop devices for pollination.
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संबंधित प्रश्न
Reproductive part of a plant is
State true or false. If false, correct the statement.
The transfer of pollen to the stigma is known as pollination.
Define – 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?
Assertion: Pollination and fertilization in flowers produce fruits and seeds.
Reason: After fertilization the ovary becomes fruit and ovule becomes seed.
Mention the function of the endosperm.
The part of the pistil which serves as a receptive structure for the pollen is called style.
The receptive part in the flower receives ______ in the process of pollination in angiosperms.
______ are abiotic agents of pollination.
Differentiate self-pollination and cross-pollination.
