Topic: Frog: morphology and anatomy· Structural Organisation in Animals and Plants

In cockroach, excretion is brought about by-A. Phallic glandB. Urecose glandC. NephrocytesD. Fat bodyE. Collaterial glandsChoose the correct answer from the options given below:

1. B and D only

2. A and E only

3. A, B and E only

4. B, C and D only

Doubtly Asked 30 Oct 2026 NEET UG 2023 neet Save WhatsApp Report

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Best answer

Answer: 4. B, C and D only

Key idea: In cockroaches, excretion is done by Malpighian tubules, and also by fat body, nephrocytes and urecose glands, which store or remove nitrogenous waste.

Phallic gland and collaterial glands belong to the male and female reproductive system. So B, C and D only is option 4.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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In cockroach, excretion is brought about by-A. Phallic glandB. Urecose glandC. NephrocytesD. Fat bodyE. Collaterial glandsChoose the correct answer from the options given below:

1 answer

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