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The filiform apparatus is present in...

The filiform apparatus is present in

A

synergids

B

egg

C

anther wall

D

antipodal cells

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The correct Answer is:
A
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Fill the blanks (i) The megasproe mother cell undergoes ______and forms a linear tetrad of megaspores (ii) ___________embryo sac is most common in angiospermic plants (iii) Mature female gametophyte in angiosperms is ___________celled and ____________nucleated (iv) ____________are the vegettive cells of the embryo sac (v) Filiform apparatus is present in ______________of embryo sac

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Mitotic apparatus is absent in

Identify the correct statement about fertilization. I. Pollen grain germinates on the stigma. II. The filiform apparatus guides the pollen grain to the egg. III. The micropyle doesn't allow entry of male gametes . IV Pollen pistil interaction determines the promotion or inhibition of pollen.

TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. The number of chromosomes in leaf tip cell of plant is 6. The number ...

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  2. In angiosperms, a mature male gametophyte is formed from a pollen moth...

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  3. The filiform apparatus is present in

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  4. The haploid cell which divides by mitosis to form embryosac is

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  5. Which of the cells in the Polygonum type of embryo sac which degenera...

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  6. The number of cells in the Polygonum type of embryo sac which degener...

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  7. In 82% of angiosperm families, ovule is

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  8. Which of the following statements is/are correct ? (i) Endothecium ...

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  9. The arrangement of the nuclei in a normal embryo sac in the dicot plan...

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  10. Which one of the following is surrounded by a callose wall

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  11. Male gametes in angiosperms are formed by the division of

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  12. Increased asthmatic attacks in certain seasons are related to

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  13. Pollination occurs when a pollen grain

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  14. Anemophily is pollination through

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  15. Emasculation is

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  16. When anthers and stigma mature at the same time it is called

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  17. Self pollination (autogamy) is obligatory in closed bisexual flowers ...

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  18. Wind pollinated plants differ from insects pollinated plants in havin...

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  19. The process whereby a perfect flower is pollinated by its pollen is ...

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  20. The term used when anthers and stigmas of intersexual or perfect

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