Obligatory exchange in animals Indicate whether these statements regarding oblig

Question

Obligatory exchange in animals Indicate whether these statements regarding obligatory exchange in animals are true or false.

1. Eliminating nitrogenous wastes, consuming and metabolizing food, and regulating body temperature are all examples of obligatory exchanges.

2. Mammals, amphibians, and some marine fishes produce uric acid or other nitrogenous wastes called purines.

3. The potential for water loss as a consequence of respiration is considerably greater in smaller animals.

4. Sweat is a hypoosmotic solution compared to blood.

5. Freshwater fishes gain salt and lose water when ventilating their gills.

Explanation / Answer

Ques-1:

Eliminating nitrogenous wastes, consuming and metabolizing food, and regulating body temperature are all examples of obligatory exchanges ---> true

Reason:

There are various mechanisms mainly going to alter the salt & water mechanism result in generation various nitrogen and carbon wastes. These are eliminated through obligatory exchange in organisms therefore, obtaining oxygen and eliminate carbon dioxide after consuming and metabolizing food, and regulating body temperature are all examples of obligatory exchanges. Food ingestion, metabolism and regulating body temperature & elimination of wastes are examples of obligatory exchanges

Ques-2:

2. Mammals, amphibians, and some marine fishes produce uric acid or other nitrogenous wastes called purines --> true

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