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Skin is an accessory organ of respiration in
- a)humans
- b)frog [1990]
- c)rabbit
- d)lizard
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rab...
In addition to lungs, skin is also an organ of respiration in frog. It is practically the only mode of respiration when the frog is under water or hibernating. Skin is richly supplied with blood and is permeable to gases. That is way frogs always stay near water to keep their skin moist. It is further kept moist by secretion of mucus from its glands, and does not become dry out of water.
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Most Upvoted Answer
Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rab...
Explanation:
Respiratory System of Frogs:
Comparison with Other Animals:
Therefore, the correct answer is option B, frogs.
Frogs are amphibians that can respire through their skin. Their skin is thin, moist, and highly vascularized, allowing for gas exchange to occur across the skin surface. This is an important adaptation for frogs, as they often live in aquatic environments with low oxygen levels.
Respiratory System of Frogs:
- Frogs have a simple respiratory system that consists of two lungs and the skin.
- They also have a special breathing mechanism called buccal pumping, which involves the movement of the floor of the mouth to draw air into the lungs.
- The skin of the frog is highly vascularized, which means that it has a lot of blood vessels close to the surface.
- Oxygen diffuses from the air into the blood vessels in the skin, while carbon dioxide diffuses out of the blood vessels and into the air.
- This process is called cutaneous respiration, and it is an important mechanism for gas exchange in many amphibians.
Comparison with Other Animals:
- In humans, the skin is not a major organ of respiration, as the majority of gas exchange occurs in the lungs.
- Rabbits and lizards also do not rely on their skin for respiration, as they have more complex respiratory systems that involve the lungs and other specialized structures.
Therefore, the correct answer is option B, frogs.
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Community Answer
Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rab...
Frog has lungs as its main respiratory organs but during hibernation & aestivation and during its habitat in water it respires through skin
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Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rabbitd)lizardCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rabbitd)lizardCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rabbitd)lizardCorrect answer is option 'B'. Can you explain this answer?.
Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rabbitd)lizardCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rabbitd)lizardCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Skin is an accessory organ of respiration ina)humansb)frog [1990]c)rabbitd)lizardCorrect answer is option 'B'. Can you explain this answer?.
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