In humans, where does the digestion of food begin?
Answer and explanation
Correct answer: Mouth
Human digestion begins in the mouth, where food is mechanically broken into smaller pieces by the teeth and mixed with saliva. Salivary amylase begins the chemical digestion of starch there. The stomach and small intestine continue digestion later, whereas the large intestine mainly absorbs water and forms faeces. Thus, option A is the only correct answer.
Frequently asked questions
What is the correct answer to this question?
Mouth
Why is this the correct answer?
Human digestion begins in the mouth, where food is mechanically broken into smaller pieces by the teeth and mixed with saliva. Salivary amylase begins the chemical digestion of starch there. The stomach and small intestine continue digestion later, whereas the large intestine mainly absorbs water and forms faeces. Thus, option A is the only correct answer.
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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