What are the finger-like projections found in the small intestine called?
Answer and explanation
Correct answer: Villi
The finger-like projections lining the small intestine are called villi; each projection contains a network of blood capillaries and a lacteal. Villi greatly increase the internal surface area and help absorb digested nutrients efficiently. Stomata are openings in leaves, the trachea carries air, and a nephron is the functional unit of a kidney. Therefore option A is correct.
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What is the correct answer to this question?
Villi
Why is this the correct answer?
The finger-like projections lining the small intestine are called villi; each projection contains a network of blood capillaries and a lacteal. Villi greatly increase the internal surface area and help absorb digested nutrients efficiently. Stomata are openings in leaves, the trachea carries air, and a nephron is the functional unit of a kidney. 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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