ECOLOGY
EXCRETORY PRODUCTS AND THEIR ELIMINATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
True
|
|
False
|
|
Either A or B
|
|
None of the above
|
Detailed explanation-1: -Shivering is an involuntary somatic motor response that occurs in skeletal muscles to produce heat during exposure to cold environments or during the development of fever.
Detailed explanation-2: -Shivering increases muscle cell activity, which in turn produces heat. Severe shivering is one of the signs of hypothermia.
Detailed explanation-3: -Your muscles begin to quickly tighten and loosen over and over again in a short period, which is what we call shivering. The energy that’s created to make your muscles produce shivers gives off heat, helping to keep you a bit warmer!
Detailed explanation-4: -One method to raise temperature is through shivering. It produces heat because the conversion of the chemical energy of ATP into kinetic energy causes almost all of the energy to show up as heat.
Detailed explanation-5: -A rigor is an episode of shivering and feeling very cold whilst your body temperature rises above normal, followed by an episode of feeling very warm whilst your body temperature falls again.