Class 12BiologySexual Reproduction in Flowering PlantsThe Pistil, Megasporangium (ovule) and Embryo sac
Easy$A$ crassinucellate ovule shows:
- AAbsence of nucellus
- BWell developed nucellus
- CPartially developed nucellus
- DReduced nucellus
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How many polar nuclei migrate to the centre of the developing female gametophyte from each pole of the female gametophyte?
With a neat,labelled diagram,describe the parts of a typical angiosperm ovule.
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View SolutionThe functional megaspore undergoes
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View SolutionAssertion : In hemianatropous ovule,the funicle lies parallel to body of ovule.
Reason : Here,body of ovule is rotated by $90^o$.
Reason : Here,body of ovule is rotated by $90^o$.
MediumAIIMS 1999
View SolutionMegasporangium is equivalent to
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View SolutionVedclass Products
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