Biology, asked by aribaANNIE9768, 11 months ago

Why are angiosperms called dithecous? describe te structure of its micrsporain ginune.

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Answered by Anonymous

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Answer:

A typical angiosperm is bilobed with each lobe having two theca. Hence angiosperm anther are called dithecous.. When the anther is young, a group of compactly arranged homogenous cells called sporogenous tissues occupies the centre of each microsporangium which produce micro spores or pollen grains.

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