Through which tube does air pass before entering the lungs?
Answer and explanation
Correct answer: Trachea
Air enters through the nose or mouth, passes through the pharynx and larynx, and then travels down the trachea, also called the windpipe, before reaching the bronchi and lungs. Hence option A is correct. The oesophagus carries swallowed food to the stomach, the ureter carries urine from a kidney to the urinary bladder, and an artery transports blood away from the heart.
Frequently asked questions
What is the correct answer to this question?
Trachea
Why is this the correct answer?
Air enters through the nose or mouth, passes through the pharynx and larynx, and then travels down the trachea, also called the windpipe, before reaching the bronchi and lungs. Hence option A is correct. The oesophagus carries swallowed food to the stomach, the ureter carries urine from a kidney to the urinary bladder, and an artery transports blood away from the heart.
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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