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#body temperature regulation

3 public questions tagged with this topic.

Thermoregulation

Shivering produces heat primarily through:

Go with B — Rapid muscle contractions. Within Thermoregulation, that statement lines up with the standard definition and the usual exam wording you’ll see. In plain terms, the functional job described in the stem is exactly what Rapid muscle contractions does in Thermoregulation. Holding that picture in mind makes Rapid muscle contractions feel natural rather than something you only memorise. Link the term to a real body example (organ, tissue, or ion flow) so the idea stays concrete under exam pressure. A short mental diagram helps — start from stimulus or structure, follow the pathway, and stop at the functional result described by Rapid muscle contractions.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Thermoregulation

Cold-blooded animals rely on which factor to regulate body temperature?

Correct option is C, External environment. In Thermoregulation, the accurate description is External environment, and that is what you should commit to memory. Keep the definition tight and the role clear — External environment is the option that correctly names the structure, process, or principle asked for in Thermoregulation. Then External environment is the answer you can defend. Check yourself by covering the options and writing the answer first, then matching the letter — that builds confidence. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto External environment. Remember that physiology questions reward precise language: name the process, the location, and the outcome, then match that to the option text.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Thermoregulation

Humans are classified as endotherms because they:

Generate internal body heat (B) is the right choice. This sits at the heart of Thermoregulation: the wording points straight to what is happening in the tissue or organ system. A useful study habit is to ask what the structure or process is for: cause and effect line up with Generate internal body heat — that is the mechanism or reason the stem is pointing to. That reasoning supports Generate internal body heat. One solid sentence about why this works is enough for recall — you do not need a long essay for every MCQ. When you practise, cover the choices first, write Generate internal body heat from memory, then reveal the letter — that habit builds real recall for Thermoregulation.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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