Class 12BiologySexual Reproduction in Flowering PlantsMix Examples-Sexual Reproduction in Flowering Plants
EasyThe zygote is:
- A$A$ single cell that initiates the life of a multicellular organism.
- B$A$ structure formed by the fusion of male and female gametes.
- CThe first diploid cell produced through sexual reproduction.
- DAll of the above.
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Identify the correct ratio of male gametes,vegetative cells,generative cells and microspore mother cells produced in a microsporangium if $80$ pollen grains are released from it.
$A$: Formation of a mature male gametophyte requires one meiotic and two mitotic divisions in $60\%$ of angiosperms.
$R$: Pollination occurs in a two-celled condition in the majority of angiosperms.
$R$: Pollination occurs in a two-celled condition in the majority of angiosperms.
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View SolutionWhat is the ploidy level of the cells in an angiosperm plant body?
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View SolutionWhich of the following plants produces both chasmogamous and cleistogamous flowers?
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