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The two organism which breathe only through their moist skin are
- a)Fish and frog
- b)Leech and earthworm
- c)Frog and earthworm
- d)Fish and earthworm
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The two organism which breathe only through their moist skin area)Fish...
It is so because both have a thick supply of capillaries just under their skin's surface, moist and thin walled marked with dense capillaries for easier diffusion.
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The two organism which breathe only through their moist skin area)Fish...
Leech and Earthworm
Leech and earthworm are the two organisms that breathe only through their moist skin. This unique respiratory system is known as cutaneous respiration.
Cutaneous Respiration
Cutaneous respiration is a form of respiration in which gas exchange occurs across the skin or outer integument of an organism. In leeches and earthworms, oxygen and carbon dioxide are exchanged directly through their moist skin.
Mechanism in Leeches and Earthworms
- Leeches have a thin, permeable skin that allows for gas exchange. They absorb oxygen and release carbon dioxide through their skin.
- Earthworms also have a moist skin that helps in the exchange of gases. They breathe through their skin by diffusion.
Importance of Moist Skin
- The presence of moisture on the skin is crucial for cutaneous respiration in leeches and earthworms. It helps in maintaining a suitable environment for gas exchange.
- Dry skin would impede the diffusion of gases, making it difficult for these organisms to breathe solely through their skin.
Adaptations for Cutaneous Respiration
- Both leeches and earthworms have evolved adaptations to facilitate cutaneous respiration. Their thin, moist skin is one such adaptation that allows for efficient gas exchange.
- The surface area of their skin is also maximized to enhance the exchange of gases with the environment.
In conclusion, leeches and earthworms are unique organisms that rely on cutaneous respiration for breathing, utilizing their moist skin to exchange gases with the environment.
Leech and earthworm are the two organisms that breathe only through their moist skin. This unique respiratory system is known as cutaneous respiration.
Cutaneous Respiration
Cutaneous respiration is a form of respiration in which gas exchange occurs across the skin or outer integument of an organism. In leeches and earthworms, oxygen and carbon dioxide are exchanged directly through their moist skin.
Mechanism in Leeches and Earthworms
- Leeches have a thin, permeable skin that allows for gas exchange. They absorb oxygen and release carbon dioxide through their skin.
- Earthworms also have a moist skin that helps in the exchange of gases. They breathe through their skin by diffusion.
Importance of Moist Skin
- The presence of moisture on the skin is crucial for cutaneous respiration in leeches and earthworms. It helps in maintaining a suitable environment for gas exchange.
- Dry skin would impede the diffusion of gases, making it difficult for these organisms to breathe solely through their skin.
Adaptations for Cutaneous Respiration
- Both leeches and earthworms have evolved adaptations to facilitate cutaneous respiration. Their thin, moist skin is one such adaptation that allows for efficient gas exchange.
- The surface area of their skin is also maximized to enhance the exchange of gases with the environment.
In conclusion, leeches and earthworms are unique organisms that rely on cutaneous respiration for breathing, utilizing their moist skin to exchange gases with the environment.
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The two organism which breathe only through their moist skin area)Fish and frogb)Leech and earthwormc)Frog and earthwormd)Fish and earthwormCorrect answer is option 'B'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The two organism which breathe only through their moist skin area)Fish and frogb)Leech and earthwormc)Frog and earthwormd)Fish and earthwormCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The two organism which breathe only through their moist skin area)Fish and frogb)Leech and earthwormc)Frog and earthwormd)Fish and earthwormCorrect answer is option 'B'. Can you explain this answer?.
The two organism which breathe only through their moist skin area)Fish and frogb)Leech and earthwormc)Frog and earthwormd)Fish and earthwormCorrect answer is option 'B'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about The two organism which breathe only through their moist skin area)Fish and frogb)Leech and earthwormc)Frog and earthwormd)Fish and earthwormCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The two organism which breathe only through their moist skin area)Fish and frogb)Leech and earthwormc)Frog and earthwormd)Fish and earthwormCorrect answer is option 'B'. Can you explain this answer?.
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