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With the help of a neat well- labelled d...

With the help of a neat well- labelled diagram explain the 7-celled , 8 nucleate mature of the female gametophyte .

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MBD PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-QUESTION BANK
  1. With a neat, labelled diagram, describe the parts of a typical angiosp...

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  2. What is meant by monosporic development of female gametophyte?

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  3. With the help of a neat well- labelled diagram explain the 7-celled , ...

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  4. What are chasmogamous flowers? Can cross-pollination occur in cleisto...

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  5. Mention two strategies evolved to prevent self-pollination in flowers...

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  6. What is self-incompatibility ? Why does self-pollination not lead to s...

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  7. What is bagging technique? How is it useful in a plant breeding progra...

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  8. What is triple fusion ? Where and how does it take place? Name the nuc...

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  9. Why do you think that the zygote is dormant for some time in a fertil...

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  10. Differentiate between : Hypocotyl and epicotyl

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  11. Differentiate between : Coleoptille and coleorhiza

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  12. Differentiate between : Integument and testa

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  13. Differentiate between : Perisperm and pericarp

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  14. Why is apple called a false fruit ? Which part (s) of the flower forms...

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  15. What is meant by emasculation ? When and why does a plant breeder empl...

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  16. If one can induce parthenocarpy through the application of growth subs...

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  17. Explain the role of tapetum in the formation of pollen grain wall.

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  18. What is apomixis and what is its importance?

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  19. Indicate the stages where meiosis and mitosis occur (1, 2 or 3) in the...

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  20. How is pollination carried out in water plants?

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