Which of the following is present as an excretory organ in cockroaches?

  • A
    Malpighian tubules
  • B
    Kidneys
  • C
    Excretory tubules
  • D
    Nephridia

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Similar Questions

Which one of the following has an open circulatory system?

Match column-$I$ with column-$II$ and choose the correct option.
Column $I$Column $II$
$A$. Periplaneta americana$I$. Hepatic caecae
$B$. $A$ ring of $6-8$ blind tubules$II$. Phylum Arthropoda
$C$. Vascular system$III$. Spiracles
$D$. $10$ pairs of small holes$IV$. Malpighian tubules
$E$. Excretion$V$. Open type

Select the correct sequence of organs in the alimentary canal of a cockroach starting from the mouth.

Identify the location of hepatic or gastric caeca in a cockroach.

What does '$a$' represent in the given figure?

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