Which one of the following is not the sources of heat production in the human body?
Chemical reaction occurring in the body
Activity of muscles
Ingestion of ice cream
Ingestion of hot food and beverages
The correct order of steps occurring in nutrition in animals is :
(a)Ingestion → Absorption → Digestion → Assimilation → Egestion (b)Ingestion → Digestion → Assimilation → Absorption → Egestion
(c)Ingestion → Digestion → Absorption → Assimilation → Egestion (d) Ingestion → Assimilation → Digestion → Absorption → Egestion
Ingestion of food in human beings occurs in the