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The Oenothera type embryo sac lacks...

The Oenothera type embryo sac lacks

A

synergids

B

antipodals

C

both a and b

D

central cell

Text Solution

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The correct Answer is:
B
NA
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ARIHANT NEET-SEXUAL REPRODUCTION IN FLOWERING PLANTS -ASORTED QUESTIONS
  1. The embryo sac becomes haustrial and reaches the base of the stigma in

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  2. In Cortaderia jubaa, a haustorium arises from

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  3. The Oenothera type embryo sac lacks

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  4. Which condition is more advanced

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  5. A primitive massive nucellus occurs in some ovules. The condition is c...

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  6. Of the two cells of zygote, the cell near to micropyle is termed as

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  7. The first division of zygote is oblique in

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  8. Milky water of green coconut is liquid

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  9. The term xenia denotes the effect of pollen on the

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  10. Both micropylar and chalazal endosperm haustoria are formed in

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  11. An endosperm having irregular boundaries is termed as

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  12. Suspensor formation in Sagittaria occurs at………………… celled stage.

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  13. A chalazal endosperm haustorium with finger like appendages occurs in

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  14. Mosaic endosperm was first reported in

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  15. The ploidy level of PEN in Oenotera is

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  16. The name of outermost layer of endosperm in maize is

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  17. The part of the embryo above the cotyledons is called

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  18. The tissue in plant seeds that serves the same nutritive function as y...

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  19. The first part of the monocot embryo to appear above the ground is

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  20. The first part of the dicot embryo to appear above ground is the

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