Where does digestion of food begin in humans?
Answer and explanation
Correct answer: Mouth
Digestion is the process of breaking complex food into simpler, soluble substances that the body can absorb. It begins in the mouth because chewing breaks food into smaller pieces and saliva mixes with it. Salivary amylase starts the digestion of starch. The stomach and small intestine continue digestion, while the large intestine mainly absorbs water; therefore, option A is correct.
Frequently asked questions
What is the correct answer to this question?
Mouth
Why is this the correct answer?
Digestion is the process of breaking complex food into simpler, soluble substances that the body can absorb. It begins in the mouth because chewing breaks food into smaller pieces and saliva mixes with it. Salivary amylase starts the digestion of starch. The stomach and small intestine continue digestion, while the large intestine mainly absorbs water; therefore, option A is correct.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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