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Formation of fruit without fertilization...

Formation of fruit without fertilization is

A

Apomixis

B

Dormancy

C

Parthenocarpy

D

Polyembryony.

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The correct Answer is:
A
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Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), both are true but reason is not correct explanation (B), assertion is true but reason is wrong (C) both are wrong (D) . Assertion: In some species of asteraceae and poaceae, seeds are formed without fertilization Reason:Formation of fruit without fertilization is called parthenocarpy

Formation of seed without fertilization is known as

Development of fruit without fertilisation is

Double fertilization is

Double fertilization is

The phenomenon wherein, the ovary develops into a fruit without fertilisation is called

The phenomenon wherein, the ovary develops into a fruit without fertilisation is called

The phenomenon wherein, the ovary develops into a fruit without fertilisation is called

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

Formation of fruit without involving gametic fusion is called

DINESH PUBLICATION ENGLISH-NO IDEA-Brain Teasers
  1. Formation of fruit without fertilization is

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  2. A structure present in the ovule as well as eggs of birds is

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  3. A plant in which fertilization occurs after the shedding of seed is

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  4. In ovule, exostome is

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  5. Group of specialized thickened nucellar cells between embryo sac and c...

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  6. Hypostase is meant for providing

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  7. A group of specialised nucellar cells between embryo sac and micropyle...

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  8. Sasa paniculata contains a large number of antipodal cells. The number...

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  9. Antipodal cells enlarge tremendously in (a) Sasa (b) Caltha (c) Ac...

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  10. Which one develops from funicle of base of ovule? (a) Sarcotesta (b) ...

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  11. Which one develops from exostome

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  12. In tenuinucellate ovules, the nucellus may break down. The nourishment...

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

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  14. Middle layers of pollen sac wall are absent in

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  15. Growth of pollen tube is

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  16. The apical growing region of pollen tube is called

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  17. Functional part of pollen tube is separated from the rest by

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  18. Pollen tube cytoplasm is like any other living cell in showing (a) Cal...

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  19. Male nucleus fuses with female nucleus during fertilization in Angiosp...

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  20. Which one is true of male gamete of angiosperms

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  21. Heterofertilization is

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