Which one of the following statements is corr | vedclass

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(B) : $A$ microsporangium is generally surrounded by four wall layers - the epidermis,endothecium,middle layers,and the tapetum.The outer three wall l

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Tapetum nourishes the developing pollen.

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(B) : $A$ microsporangium is generally surrounded by four wall layers - the epidermis,endothecium,middle layers,and the tapetum.The outer three wall layers perform the function of protection and help in the dehiscence of the anther to release the pollen.The innermost wall layer is the tapetum.It nourishes the developing pollen grains.Cells of the tapetum are rich in nutrients,possess dense cytoplasm,and generally have more than one nucleus.They disintegrate to liberate their contents,which are absorbed by the developing spores.

Which one of the following statements is correct?

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