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The outermost and innnermost wall layers of microsporangium in an anther are respectivelyA. Endothecium and tapetumB. Epidermis and endodermisC. Epidermis and middle layerD. Epidermis and tapetum |
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Answer» Correct Answer - D A typical microsporangium is generally surrounded by forr-wall layers , I.e., the epidermis, (outermost protective layer), endothecium, (middle fibraus layers) and the tapetum (innermost nutritive layer). |
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