മനുഷ്യശരീരത്തിൽ ഏറ്റവും കൂടുതലുള്ള മൂലകം :
Aഓക്സിജൻ
Bമീഥേൻ
Cനൈട്രജൻ
Dകാർബൺ
Answer:
No.1 PSC Learning App
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Related Questions:
Select correct statements regarding human respiration:
(i) The typical oxygen saturation level of hemoglobin in arterial blood under normal physiological condition is 95-100%.
(ii) The area of the brain primarily responsible for generating basic rhythm of breathing is cerebrum.
(iii) The primary drive for respiration under normal condition is controlled by the level of CO2 in the blood.