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In Saxifraga, embryo develops from a sep...

In Saxifraga, embryo develops from a separate embryo sacs, present in the same ovule.This phenomenon is known as

A

true polyembryony

B

false polyembryony

C

both a and b

D

none of these

Text Solution

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The correct Answer is:
B
NA
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ARIHANT NEET-SEXUAL REPRODUCTION IN FLOWERING PLANTS -MEDICAL ENTRANCE EXAMS
  1. In Saxifraga, embryo develops from a separate embryo sacs, present in ...

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  2. Pollination in water by hyacinth and water lily is brought about by th...

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  3. the ovule of an angiosperm is technically equivalent to

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  4. In majority of angiosperms:

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  5. Which of the following statements is not correct?

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  6. Seed formation without fertilization in flowering plants involves the...

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  7. The hilum is a scar on the :

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  8. Which one of the following may require pollinators but is generaticall...

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  9. Which of the following statement is not true?

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  10. Which of the following are the important floral rewards to the animal ...

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  11. Filifom apparatus is characteristic feature of :

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  12. In angiosperm , microsporogenesis and megasporogenesis :

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  13. The wheat grain/maize grain has an embryo with one, large, shield shap...

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  14. Coconut water from a tender coconut is:

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  15. Which of the following is not properly matched case of angiosperms?

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  16. Embryo development other than the egg cell of haploid embryo sac from ...

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  17. Meiosis of megaspore mother cell generally produces

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  18. "Isobilateral type" of microspore arrangement in tetrad is present in

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  19. Fibrous bands develop in the cells of anther wall layer known as

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  20. Chalazogamy occurs in

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  21. Egg of female gametophyte is accompained by

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