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The process in which the male gamete fer...

The process in which the male gamete fertilises with egg.

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Fertilisation
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FILL UP THE BLANKS : The process of acquiring the capacity to fertilize the egg by the sperm is called ____.

The process of fusion of one male gamete with the haploid egg to form a zygote is known as ________.

FILL UP THE BLANKS : The process by which the unfertilized egg develops into a complete embryo is called ____.

In double fertilisation, one male gamete fuses with the (i) to form zygote and the other male gamete fuses with (ii) to form primary endosperm nucleus.

The fertilization in which male gametes are carried through pollen tube , is known as

Fusion of egg with male gamete is called :

The gene transfer into the mammalian fertilised egg with a micropipette.

Double fertilisation in an angiosperms plant means (a) fusion of two egg cells with two male gametes (b) fusion of egg cell twice with male gametes (c) fusion of one male gamete with the egg cell and the other male gamete with the synergid (d) fusion of one male gamete with the egg cell and the other male gamete with secondary nucleus

Describe the developmental process of the male gametophyte in angiospermic plants.

ARIHANT PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-ODISHA BUREAU.S TEXTBOOK SOLUTIONS (Very Short Answer Type Questions)
  1. Free carpels in a flower.

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  2. Transfer of pollen grains from anther to stigma of the same flower.

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  3. The process in which the male gamete fertilises with egg.

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  4. Pollination in aquatic plants.

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  5. Fusion of one male gamete with definitive nucleus.

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  6. ul("Anemopilous") flowers are pollinated by ants.

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  7. ul("Dichogamy") is found in bisexual flowers where stamens and carpels...

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  8. The underline("ovule") is attached to the placenta of ovary by means o...

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  9. Animals acting as agents of pollination are called underline("anemophi...

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  10. underline("Polvembryony") involves the development of one embryo.

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  11. The cells present on two sides of egg in the egg apparatus are called ...

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  12. The outer wall of the pollen grain is called ……….

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  13. The male gametes are formed from........... cell.

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  14. Parthenogenesis means development of fruits without

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  15. The endosperm in which first division is cellular and subsequential c...

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  16. In grafting the part of the plant detached is called……….

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  17. In self pollination pollen is transferred to stigma of the ………flower.

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  18. The fertile cells from which microspores or megaspores developed are c...

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  19. In maize plant, male inflorescence is borne at .............. portion ...

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  20. Fusion of egg with male gamete is called :

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