In cockroach, excretion is brought about by Phallic gland Urecose gland Nephrocytes Fat body Collaterial glands Choose the correct answer from the options given below:

B, C and D only Explanation: Excretion in cockroaches involves several specialised components: Ureteral glands: These organs directly eliminate waste from the body. Nephrocytes: Located in the Malpighian tubules, these cells are vital for filtering out nitrogenous waste. Fat bodies: While not primary excretory organs, they assist by storing and processing metabolic waste products.

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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:

Question

In cockroach, excretion is brought about by

Phallic gland
Urecose gland
Nephrocytes
Fat body
Collaterial glands

Choose the correct answer from the options given below:

Options

A, B and E only
B, C and D only
B and D only
A and E only

MCQ

Solution

B, C and D only

Explanation:

Excretion in cockroaches involves several specialised components:

Ureteral glands: These organs directly eliminate waste from the body.
Nephrocytes: Located in the Malpighian tubules, these cells are vital for filtering out nitrogenous waste.
Fat bodies: While not primary excretory organs, they assist by storing and processing metabolic waste products.