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Pollen grains in angiosperms are not mot...

Pollen grains in angiosperms are not motile. They have to be carried to the stigma by external agents.
Write the name of three such agents.

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Pollen grains if angiosperms are non-motile. So, they have to be carried to the stigma by external agents. a. Name the process of transfer of pollen grains from the anther to the stigma of flower. b. Write the name of three such agents.

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MAXIMUM PUBLICATION-SEXUAL REPRODUCTION IN FOLLOWING PLANTS-EXERCISE
  1. Observe the relationship between the first two terms and fill up the b...

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  2. Pollen grains in angiosperms are not motile. They have to be carried t...

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  3. Pollen grains in angiosperms are not motile. They have to be carried t...

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  4. Pollen grains in angiosperms are not motile. They have to be carried t...

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  5. Ramu while observing the C.S of anther of Datura through a microscope,...

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  6. Ramu while observing the C.S of anther of Datura through a microscope,...

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  7. In flowering plants microspores are formed by meiosis and are haploid ...

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  8. In flowering plants microspores are formed by meiosis and are haploid ...

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  9. Fill up the balnks by observing the first pair. Plumule : Shoot ……...

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  10. Fill up the balnks by observing the first pair. Shoot apex : Coleopt...

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  11. Fill up the balnks by observing the first pair. Ovary : Pericarp N...

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  12. Fill up the balnks by observing the first pair. Zygote : Embryo ……...

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  13. Fill up the balnks by observing the first pair. Syngamy : Zygote …...

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  14. Fill up the balnks by observing the first pair. Ovule : Seed ……………...

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  15. Diagrammatic represntation of mature embryo sac is given. Identif...

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  16. Diagrammatic represntation of mature embryo sac is given. Write t...

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  17. Diagrammatic represntation of mature embryo sac is given. Point o...

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  18. Double fertilization is the characteristic feature of angiosperms. W...

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  19. Double fertilization is the characteristic feature of angiosperms. N...

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  20. Haploidy, diploidy and tripoloidy are the ploidy level of angiosperm p...

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