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Draw a neat diagram of an anatropous ovu...

Draw a neat diagram of an anatropous ovule and label.
(a) Micropyle (b) Chalaza (c) Embryo sac (d) Synergids

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MODERN PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Revison Exercises (IV. Short Answer Type -II Questions)
  1. What is a flower? Differentiate its organs as essential and non essent...

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  2. Explain double fertilization process.

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  3. Draw a neat diagram of an anatropous ovule and label. (a) Micropyle ...

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  4. Differentiate between microsporogenesis and megasporogenesis by giving...

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  5. Describe the structure of mature embryo sac in angiospermic plant.

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  6. Explain the following terms: (a) Apomixis (b) Polyembryony

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  7. Differentiate between autogamy and geitonogany.

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  8. Discuss about the development of female spore in flowering plants.

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  9. Discuss structure of monocotyledonous embryo.

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  10. How does pollination occur in Mediterranean orchids?

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  11. Describe the structure of a typical dicotyledonous embryo.

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  12. Distinguish between asexual and sexual reproduction. Why is vegetative...

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  13. Draw well labelled diagram of L.S. of orthotropous ovule.

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  14. Define double fertilization. Explain the process with the help of suit...

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  15. Give the characteristic features of entomophilous flowers.

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  16. Explain pollen-pistil interaction in detail.

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  17. Explain the structure of female gametophyte with a well labelled diagr...

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  18. Draw a well labelled diagram showing structure of L.S. of Malze grain.

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  19. Draw a well labelled diagram showing enlarged sectional view of a poll...

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  20. Write a short note on double fertilisation in angiosperm.

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