General Knowledge - Basic General Knowledge - Discussion

Discussion Forum : Basic General Knowledge - Section 10 (Q.No. 70)
70.
Which amongst the following mammals has the highest metabolic rate in terms of oxygen consumption (mm3/g hour)?
Dog
Mouse
Rabbit
Rat
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

Sheena said:   9 years ago
This is because smaller animals have a lower surface-to-volume ratio, thus a larger relative heat loss to the environment per unit time.

To maintain a constant body temperature despite rapid heat loss across a body surface, a small animal must oxidize food at a high rate.

So they tend to finish their metabolism at a faster rate.

Makhan rori said:   10 years ago
Mouse ears are very large relative to their heads, rat ears are smaller relative to their heads. Rats also have thicker tails than mice.

Adam said:   10 years ago
If any one know?

Give me the exact & correct explanation. I didn't understand? What is metabolic rate?

Wedy said:   1 decade ago
What is metabolic rate mean and how/why mouse?

Sunil said:   1 decade ago
Mouse has 20 but Rat has 21 chromosomes.

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