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Learn/ 12th Class Biology/ Unit 13 /MCQs

Unit 13: Thermoregulation and Osmoregulation — Mcqs

12th Class Biology · Unit 13: Thermoregulation and Osmoregulation

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S1.1.Which term covers the rest of three?
S1.2.Marine fishes compensate for water loss by:
S1.3.How do freshwater fish primarily gain water?
S1.4.What is the primary heat source for endotherms?
S1.5.What is the control center for human thermoregulation?
S1.6.Which waste product requires the most water for excretion?
S1.7.Which nitrogenous waste is the least toxic and water-insoluble?
S1.8.In which part of the body, the conversion of ammonia to urea takes place?