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Why is reproduction essential for organi...

Why is reproduction essential for organisms?

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ALLEN-REPRODUCTION IN ORGANISMS & SEXUAL REPRODUCTION IN FLOWERING PLANTS-Question
  1. Why is reproduction essential for organisms?

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  2. Which is a better mode of reproduction sexual or asexual? Why?

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  3. Why do we refer to offspring formed by asexual method of reproduction ...

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  4. Can you think of, how tapetal cells could become bi-nucleate ?

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  5. What would be the ploidy of the cells of tetrad

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  6. In flowering plants, both male and female gametes are non-motile. The ...

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  7. Name the part of the flower which the tassels of the corn-cob represen...

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  8. Is there any relationship between number of ovules in an ovary, and th...

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  9. These pictures show the gynoecium of (A) Papaver and (B) Michellia flo...

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  10. Identify the picture and mention the vegetative part that helps it to ...

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  11. An anther with malfunctioning tapetum often fails of produce viable ma...

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  12. Offspring formed due to sexual reproduction have better chances of sur...

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  13. How does the progeny formed from asexual reproduction differ from thos...

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  14. Can you name two parts in a flower in which the two most important uni...

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  15. What is the function of germ pore?

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  16. What is the importance of the MMC undergoing meiosis?

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  17. What would be the genetic nature of apomictic embryos ? Can they be ca...

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  18. what is emasculation ? Why and when is it done ?

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  19. Explain the role of tapetum in the formation of pollen-grain wall .

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  20. What is apomixis and what is its importance?

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