Question

List out the organs associated with excretion in Periplaneta? (K)

Answer 1

Periplaneta is a uricotelic animal and its excretory system works to remove nitrogenous wastes from the body in the form of uric acid. The structures associated with excretory system functions are, 1. Malpighian tubules (absorb solute, water and wastes from the haemolymph). 2. Fat bodies. 3. Uricose glands (uric acid is stored here). 4. Nephrocytes and 5. Cuticle (some nitrogenous wastes are deposited here and shed with molting).

Answer 2

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⭐. Malphighian tubules

⭐. Fat bodies

⭐. uricose glands

⭐. Nephrocytes

⭐. Cuticle