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Both the essential whorls are absent in ...

Both the essential whorls are absent in a flower.

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ARIHANT PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-ODISHA BUREAU.S TEXTBOOK SOLUTIONS (Very Short Answer Type Questions)
  1. Contrivance of self pollination is

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  2. Androecium and gynoecium whorls are present in the same flower.

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  3. Both the essential whorls are absent in a flower.

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  4. Petals are united in a flower.

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  5. Free carpels in a flower.

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

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

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  8. Pollination in aquatic plants.

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  9. Fusion of one male gamete with definitive nucleus.

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

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

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

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

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

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

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

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

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  18. Parthenogenesis means development of fruits without

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

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

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