In cockroaches,the ootheca is formed by the secretion of which gland?

  • A
    Phallic gland
  • B
    Conglobate gland
  • C
    Utricular gland
  • D
    Collaterial gland

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Similar Questions

The salivary duct of a cockroach opens at:

Which of the following parts is not associated with the nerve ring in a cockroach?

Match List-$I$ with List-$II$ related to the digestive system of a cockroach.
List-$I$List-$II$
$A$. The structures used for storing of food$I$. Gizzard
$B$. Ring of $6-8$ blind tubules at junction of foregut and midgut.$II$. Gastric Caeca
$C$. Ring of $100-150$ yellow coloured thin filaments at junction of midgut and hindgut.$III$. Malpighian tubules
$D$. The structures used for grinding the food.$IV$. Crop

Choose the correct answer from the options given below:

In a cockroach, the open circulatory system does not pose a physiological barrier because ...

Give scientific reasons: In cockroach,a well-developed respiratory system is seen.

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