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Assertion :- Apomixis is a form of asexu...

Assertion :- Apomixis is a form of asexual reproduction that mimics sexual reproduction.
Reason :- In apomixis there is formation of seed without fertilisation.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

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The correct Answer is:
A
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Apomixis is a form of reproduction that mimics

Assertion : In plants, apomixis is a form of asexual reporduction that minics sexual reproduction. Reason : Apomixis involves the production of seeds without the fusion of gametes.

Asexual reproduction differs form sexual reproduction

Distinguish between sexual reproduction and asexual reproduction.

Choose the correct option from the folllwong statements I Apormixis is form of asexual reproduction which mimcs sexual reproduction II in Apomixis seeds deveop either form diploid egg cell or form cells nucelluys III Seeds collected form hybrids plant maintaint hybrid character for a longer times IV In apomoxis there is segregation of character

'Apomixes is a form of asexual is a form of asexual reproduction that mimics sexual reproduction in plant''. Explain with the help of a suitable example

MOTION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Exercise - 4(AIIMS-2018)
  1. Assertion: Cleistogamous flowers are invariably autogamous. Reason : T...

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  2. Asertion :- Cleistogamy is disadvantageous for plants. Reason:- Clei...

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  3. Assertion :- Geitonogamy is functionaly cross pollination and genetica...

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  4. Assertion :- It is believed particularly for some bryophytes and pteri...

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  5. Assertion :- All aquatic plants use water for pollination. Reason :- ...

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  6. Assertion :- Both wind and water pollinated flowers are not very colou...

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  7. Assertion :- Non synchronised pollen release and stigma receptivity is...

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  8. Assertion :- In monoecious plants neither autogamy nor geitonogamy can...

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  9. Assertion :- Most zygotes divide only after certain amount of endosper...

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  10. Assertion :- Seed bearing plants like angiosperms show wide geographic...

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  11. Assertion :- Apomixis is a form of asexual reproduction that mimics se...

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  12. Assertion :- Endosperm increases the success rate of seedling developm...

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  13. Assertion : Clone is formed by amphimixis. Reason : ln amphimixis, ne...

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  14. Assertion : Synergids of embryosac also help in fertilization in Angio...

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  15. Assertion : When embryo sac develops from megaspore mother cell withou...

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  16. Assertion : Pollen tube shows apical growth. Reason : Growth of polle...

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  17. Assertion :- Development of pollen grains begins only after pollinatio...

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  18. Assertion :- ln Angiosperms, sexual reproduction takes place through t...

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  19. Assertion :- The main plant of angiosperm is in the form of sporophyte...

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  20. Assertion :- Polygonum type of embryosac, is most common in angiosperm...

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