In cockroach, excretion is brought about by-
$A$. Phallic gland $B$. Urecose gland $C$. Nephrocytes $D$. Fat body $E$. Collaterial glands
Choose the correct answer from the options given below :
$B$ and $D$ only
$A$ and $E$ only
$A,B$ and $E$ only
$B,C$ and $D$ only
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| Column-$I$ | Column-$II$ |
| $1$. Exoskeleton | $p$. Thorax |
| $2$. Three ganglia | $q$. Chitin |
| $3$. One pair of seminal vesicles | $r$. $6^{th}-7^{th}$ segments of abdomen |
| $4$. Mushroom-shaped gland | $s$. $6^{th}$ segment |
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