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प्रश्न
Write two ways in which pollination may occur in plants.
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उत्तर
The two ways in which pollination may occur in plants are:
(a) Self-pollination.
(b) Cross-pollination
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संबंधित प्रश्न
Why angiosperm anthers are called dithecous?
What are chasmogamous flowers?
What is the bagging technique?
What is meant by pollination?
Can a unisexual flower be self pollinated?
Male and female flowers are present on different plants (dioecious) to ensure xenogamy, in ______.
Triple fusion in Capsella bursa pastoris is fusion of male gamete with ______.
The term used for transfer of pollen grains from anthers of one plant to stigma of a different plant which, during pollination, brings genetically different types of pollen grains to stigma, is ______
Autogamy can occur in a chasmogamous flower if ______.
Identify the set of correct statements:
- The flowers of Vallisneria are colourful and produce nectar.
- The flowers of waterlily are not pollinated by water.
- In most of water-pollinated species, the pollen grains are protected from wetting.
- Pollen grains of some hydrophytes are long and ribbon like.
- In some hydrophytes, the pollen grains are carried passively inside water.
Choose the correct answer from the options given below:
