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Transfer of pollen grains from the anoth...

Transfer of pollen grains from the another to the stigma of another flower of the same plant is called

A

Xenogamy

B

Autogamy

C

Geitonogamy

D

Allogamy

Text Solution

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The correct Answer is:
C
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Transfer of pollen grains to the stigma of the pistil is termed as .......a........ . II. Transfer of pollen grains from the anther to the stigma of the same flower is termed as ..........b....... III . Transfer of pollen grains from the anther to the stigma of another flower of the same plant is termed as ........c......... Transfer of pollen grains from the anther to the stigma of a different plant is termed as .........d...... Fill in the blanks a, b, ,c and d with given terms .

Transfer of pollen grains from anther to the stigma of another flower on the same plant is called

Transfer of pollen from anthers of one flower to the stigma of another flower of the same plant is

I. Transfer of pollen grains from anther to the stigma of the same flower is termed as .......P...... II. Transfer of pollen grains from anther to the stigma of another flower of same plant is termed as ......Q..... III. Transfer of pollen grains from anther to stigma of a different plant is termed as......C...... Fill in the blanks P, Q and R with give terms.

Consider the following statements with respect to the flowering plants and choose the correct option (a) Pollen grains represent the male gametes (b) Functional megaspore develops innto embryo sac that represents the female gamete (c) Transfer of pollen grains from anther to stigma of different plant is known as xenogamy (d) Transfer of pollen grains from anther to stigma of another flower of the same plant is known as geitonogamy

The transfer of pollen grains from the anther to the stigma of the same or of another flower of the same kind is known as _________.

MOTION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Exercise - 2
  1. One of the male gamete moves towards the egg cell & fuses with its nuc...

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  2. Endosperm development precedes embryo development, the endosperm of an...

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  3. Transfer of pollen grains from the another to the stigma of another fl...

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  4. The part of pistil which acts as landing platform for pollen grain is

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  5. The inner most wall layer of anther is tapetum, the main function of t...

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  6. Two non motile male gametes in angiosperms are produced by :-

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  7. Alerone layer that is protein rich found in some cereals is a part of ...

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  8. In angiosperms functional megaspore generally develops at

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  9. When embroy develops from a haploid cellof embroysac , other than egg ...

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  10. Which is the most logical sequence with refernce to the life cycle of ...

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  11. After culturing the anther of a plants few diploid plant were got alon...

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  12. Proliferation of integumentary cells at the micropylar region of the o...

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  13. Free nuclear division in an angiosperm takes place during

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  14. Micropyle in seed helps in the entry of

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  15. The type of cells under going meiosis in the flowers are

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  16. Female gametophyte in conifers and cycads is :

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  17. Maturation of anthers and stigma at the same times is

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  18. The anterior end of pollen tube burst by the process of in embryo sac-

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  19. Synergids help in

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  20. The function of suspensor is

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