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The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of:
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- Potassium urate
- Urea
- Calcium carbonate
- Ammonia
Correct Option: A
The body cells in cockroach discharge their nitrogenous waste in the haemolymph as a solution of sodium or potassium urate (a weak alkaline fluid).