Which one of the following is the correct sequence of steps in Digestive System?

Correct option is B

Correct Answer: (b) Ingestion, Digestion, Absorption, Egestion

The process of digestion follows a well-defined sequence. It starts with ingestion, where food is taken into the body. This is followed by digestion, where food is broken down into smaller, absorbable components. The absorption of nutrients occurs in the intestines, and finally, the remaining waste products are eliminated through egestion.

Information Booster:

• Ingestion: The first step in the digestive process, where food is taken into the body via the mouth.
• Digestion: The process of breaking down food into smaller molecules. This occurs both mechanically (through chewing) and chemically (through digestive enzymes).
• Absorption: The nutrients from digested food are absorbed into the bloodstream, mainly in the small intestine.
• Egestion: The final step, where indigestible substances are expelled from the body as waste.