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Microsporangium is generally surrounded by four wall layers. Name the layer which nourishes developing pollen grains.

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MAXIMUM PUBLICATION-SEXUAL REPRODUCTION IN FOLLOWING PLANTS-EXERCISE
  1. Given below in the diagram showing the transfer of pollen grains. . ...

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  2. Given below in the diagram showing the transfer of pollen grains. . ...

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  3. Microsporangium is generally surrounded by four wall layers. Name the ...

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  4. Match the following : .

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  5. Copy the picture given above and mark the following : Connective tis...

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  6. Transfer of pollen grains from the anther to the stigma of a flower is...

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  7. Transfer of pollen grains from the anther to the stigma of a flower is...

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  8. After fertilization in flowering plants, seeds bearing embryos are fou...

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  9. After fertilization in flowering plants, seeds bearing embryos are fou...

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  10. Teacher wrote the steps of a crop imporvement programme on the blackbo...

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  11. +2 students of a school at Kasargod district on their study tour colle...

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  12. In maize, the chromosome number present in the meiocyte is 20. Give th...

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  13. In maize, the chromosome number present in the meiocyte is 20. Give th...

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  14. Innermost layer of microsporangium which nourishes the developing poll...

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  15. In large number of plants, pollination is carried out by insects. List...

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  16. In Papaya, male and female flowers are present in separate plants. The...

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  17. in artificial hybridization, it is important to make sure that sigma i...

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  18. After syngamy and triple fusion in embryo sac, embryo will be diploid ...

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  19. Flowering plants evolved an array of adaptations to achieve pollinatio...

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  20. Flowering plants evolved an array of adaptations to achieve pollinatio...

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