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The outermost and inner most wall layers of microporangium in anther are (respectively) |
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a) |
Endothecium and tapetum |
b) |
Epidermis to endodermis |
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c) |
Epidermis to middle layer |
d) |
Epidermis and tapetum |
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The outermost and inner most wall layers of microporangium in anther are (respectively) |
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|
a) |
Endothecium and tapetum |
b) |
Epidermis to endodermis |
|
c) |
Epidermis to middle layer |
d) |
Epidermis and tapetum |
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(d) Epidermis is the outermost layer of the microsporangium, which is protective in nature. Tapetum is the innermost layer, which provide nourishment to the developing pollen grain in mirosporangium |