Match the following columns regarding the reproductive system of a cockroach:
Column-$I$Column-$II$
$P$. Testes$I$. $2$nd to $6$th segments
$Q$. Mushroom gland$II$. $6$th to $7$th segments
$R$. Ovaries$III$. $6$th segment
$S$. Seminal vesicles$IV$. $4$th to $6$th segments

  • A
    $P-I, Q-III, R-IV, S-II$
  • B
    $P-II, Q-IV, R-I, S-III$
  • C
    $P-IV, Q-II, R-I, S-III$
  • D
    $P-III, Q-I, R-IV, S-II$

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Similar Questions

Complete the following statement :
$(a)$ In cockroach,grinding of food particles is performed by ........ .
$(b)$ Malpighian tubules help in the removal of ........ .
$(c)$ The hindgut of the cockroach is differentiated into ........ .
$(d)$ In the cockroach,blood vessels open into spaces called ........ .

Describe the male reproductive system of a cockroach.

The figure given below shows the alimentary canal of a cockroach with a few structures labelled as $1, 2, 3$ and $4$. Identify the structure which is also called proventriculus and helps in grinding the food particles.

Identify $X$ and $Y$ in the given diagram of the alimentary canal of a cockroach.

The body cavity of a cockroach is also called:

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