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In ovule, cuticle is present over (a) Ou...

In ovule, cuticle is present over
(a) Outer part of integument
(b) Outer part of nucellus
(c) Surface of both nucellus and integuments
(d) None of the above

A

Outer part of integument

B

Outer part of nucellus

C

Surface of both nucellus and integuments

D

None of the above.

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DINESH PUBLICATION ENGLISH-NO IDEA-Check Your Grasp
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  2. Which one produces callose for breaking plasmodesmal connections among...

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  3. Endothecial cells of anther has fibrous thickenings of (a) Suberin (...

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  4. Discontinuous layers in the wall of pollen grain are

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  5. Pollen tube is covered by (a) Exine only (b) Plasmalemma only (c) ...

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  6. In molva/Althaea a single pollen grain produces pollen tube

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  7. An indehiscent integumented megasporan- gium is found in

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  8. In ovule, cuticle is present over (a) Outer part of integument (b) Ou...

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  9. A diploid structure present in the embryo sac is

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  10. Type of ovule present in Opuntia is

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  11. Endothelium develops from (a) Nucellus (b) Nucellus surrounding embr...

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  12. Siphonogamy was discovered by

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  13. In dicot embryo hypophysis is

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  14. Embryo without plumule, radicle and cotyledon is formed in (a) Orchids...

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  15. In angiosperm, polyembryony was first reported by: (a) Leeuwenhoek (b...

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  16. First scientist to study development of angiosperm embryo was (a) Str...

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  17. In Areca, the endosperm is (a) Soft and ruminate (b) Fleshy and rum...

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  18. Xenia was discovered by (a) Swingle (b) Focke (c) Guignard (d) A...

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  19. the smallest pollen grain occurs in

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  20. Amongst angiosperms, double fertilization/triple fusion is absent in

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