Newborn babies generally do not shiver despit | vedclass

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Question

(B) Newborn babies do not shiver in response to cold because they possess a specialized tissue called 'brown fat' (or brown adipose tissue).Brown fat

Vedclass · Accepted Answer

Brown fat,which has $20$ times greater heat value than white fat

Vedclass · Answer

(B) Newborn babies do not shiver in response to cold because they possess a specialized tissue called 'brown fat' (or brown adipose tissue).Brown fat is rich in mitochondria and has a dense supply of blood vessels and sympathetic adrenergic nerves.When infants are exposed to cold,the metabolism of brown fat is activated,which generates heat through a process called non-shivering thermogenesis.This tissue provides significantly more heat energy compared to white fat,helping the newborn maintain body temperature without the need for shivering.

Column $I$	Column $II$
$(a)$ Eosinophils	$(i)$ Coagulation
$(b)$ $RBC$	$(ii)$ Universal Recipient
$(c)$ $AB$ Group	$(iii)$ Resist Infections
$(d)$ Platelets	$(iv)$ Contraction of Heart
$(e)$ Systole	$(v)$ Gas transport

Newborn babies generally do not shiver despite low temperatures because of:

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Match column $I$ with column $II$:
Column $I$ Column $II$
$(a)$ Eosinophils $(i)$ Coagulation
$(b)$ $RBC$ $(ii)$ Universal Recipient
$(c)$ $AB$ Group $(iii)$ Resist Infections
$(d)$ Platelets $(iv)$ Contraction of Heart
$(e)$ Systole $(v)$ Gas transport

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