MCQ
Identify $A$ and $B$ in diagram given below:
  • A
    $A-Stamen; B-Pistil$
  • B
    $A-Filament; B-Anther$
  • $A-Anther; B-Filament$
  • D
    $A-Pistil, B-Stamen$

Answer

Correct option: C.
$A-Anther; B-Filament$
c
$(i)$ A typical angiospermic anther is a bilobed structure having two theca at each lobe

$(ii)$ It is tetragonal in shape with 4 microsporangia located at each lobe in its corners

$(iii)$ Microsporangia develop into pollen sac, which produces pollen

$(a)$ A typical stamen

$(b)$ Three-dimensional cut section of an anther

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