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Identify $A$ to $E$ in the following diagram
$A-$Epidermis, $B-$Endodermis, $C-$Connective tissues, $D-$Sporogenous tissue, $E-$Middle layer, $F-$Tapetum
$A- $Endodermis, $B-$ Connective tissues, $C-$ Epidermis, $D-$ Tapetum, $E-$Sporogenous tissue, $F-$ Middle layer
$A-$ Tapetum, $B-$ Middle layer, $C-$Sporogenous tissue, $D-$ Connective tissues, $E-$Endodermis, $F-$Epidermis
$A-$ Connective tissues, $B-$ Epidermis, $C-$Endothecium, $D-$Sporogenous tissue, $E-$Tapetum, $F-$ Middle layer
Solution
$A-$ Connective tissues, $B-$ Epidermis, $C-$Endothecium, $D-$Sporogenous tissue, $E-$ Tapetum, $F-$ Middle layer Microsporangium is mainly surrounded by four layers/wall, i.e., Epidermis, endothecium, middle layer and tapetuem $(i)$ Epidermis endothecium and middle layer help in protection and dehiscence of anther from pollen $(ii)$ Tapetum nourishes the developing pollen grains
