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The embryo sac becomes haustrial and rea...

The embryo sac becomes haustrial and reaches the base of the stigma in

A

Santalum

B

Torenia

C

Macrosolen

D

Helixanthera

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. Pollen tube is covered by a membrane made of

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  2. The micropylar part of the embryo sac protrudes out of ovule in

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  3. The embryo sac becomes haustrial and reaches the base of the stigma in

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  4. In Cortaderia jubaa, a haustorium arises from

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  5. The Oenothera type embryo sac lacks

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  6. Which condition is more advanced

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

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

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  9. The first division of zygote is oblique in

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  10. Milky water of green coconut is liquid

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

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  12. Both micropylar and chalazal endosperm haustoria are formed in

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  13. An endosperm having irregular boundaries is termed as

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

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

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  16. Mosaic endosperm was first reported in

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  17. The ploidy level of PEN in Oenotera is

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

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

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

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