Class 11 Exam > Class 11 Questions > The afferent and efferent vessels are –...
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The afferent and efferent vessels are –
- a)Arterial in nature
- b)Venous in nature
- c)One is arterial and the other is venous
- d)None of the above
Correct answer is option 'A'. Can you explain this answer?
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The afferent and efferent vessels are –a)Arterial in natureb)Ven...
Part of the circulatory system and are responsible for the transport of blood.
The afferent vessels, also known as arteries, carry oxygenated blood away from the heart and to the various tissues and organs of the body. Arteries have thick, muscular walls that help maintain blood pressure and regulate blood flow.
The efferent vessels, also known as veins, carry deoxygenated blood back to the heart. Veins have thinner walls compared to arteries and contain valves that prevent backward flow of blood. The contraction of surrounding muscles helps propel blood through the veins back to the heart.
Overall, the afferent and efferent vessels work together to ensure the proper circulation of blood throughout the body, delivering oxygen and nutrients to the tissues and removing waste products for elimination.
The afferent vessels, also known as arteries, carry oxygenated blood away from the heart and to the various tissues and organs of the body. Arteries have thick, muscular walls that help maintain blood pressure and regulate blood flow.
The efferent vessels, also known as veins, carry deoxygenated blood back to the heart. Veins have thinner walls compared to arteries and contain valves that prevent backward flow of blood. The contraction of surrounding muscles helps propel blood through the veins back to the heart.
Overall, the afferent and efferent vessels work together to ensure the proper circulation of blood throughout the body, delivering oxygen and nutrients to the tissues and removing waste products for elimination.
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The afferent and efferent vessels are –a)Arterial in natureb)Ven...
Efferent and Afferent Vessels
The afferent and efferent vessels are part of the circulatory system and play a vital role in the transportation of blood throughout the body. Let's discuss each of these vessels and their characteristics:
Afferent Vessels
- Afferent vessels are responsible for carrying blood towards a specific organ or tissue.
- They are primarily arterial in nature, meaning they carry oxygenated blood.
- Afferent vessels are responsible for delivering nutrients and oxygen to the organs and tissues.
- They generally have a higher pressure compared to efferent vessels.
- Examples of afferent vessels include the renal artery, pulmonary artery, and coronary artery.
Efferent Vessels
- Efferent vessels are responsible for carrying blood away from a specific organ or tissue.
- They are primarily venous in nature, meaning they carry deoxygenated blood.
- Efferent vessels carry metabolic waste products, such as carbon dioxide, away from the organs and tissues.
- They generally have a lower pressure compared to afferent vessels.
- Examples of efferent vessels include the renal vein, pulmonary vein, and coronary sinus.
Therefore, the correct answer is A. The afferent vessels are arterial in nature.
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The afferent and efferent vessels are –a)Arterial in natureb)Venous in naturec)One is arterial and the other is venousd)None of the aboveCorrect answer is option 'A'. Can you explain this answer?
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