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Closed circulatory system occurs in
  • a)
    Cockroach
  • b)
    Tadpole/Fish
  • c)
    Mosquito
  • d)
    Housefly
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Closed circulatory system occurs ina)Cockroachb)Tadpole/Fishc)Mosquito...
Explanation:
Closed circulatory system is usually high pressure system, in which blood flows in closed tubular structures called blood vessels (arteries. veins and capillaries). It is found in most of annelids, cephalopods, among the molluscs and all vertebrates including human beings. In this type of system there is no direct contact between body tissues and blood. This is more efficient as blood circulation is completed in short period.
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Most Upvoted Answer
Closed circulatory system occurs ina)Cockroachb)Tadpole/Fishc)Mosquito...
Explanation:
- Tadpole/Fish have a closed circulatory system:
- Tadpoles and fish have a closed circulatory system, meaning that their blood flows through a series of vessels and is pumped by a heart.
- In this system, blood remains enclosed within vessels and does not come into direct contact with tissues.
- Characteristics of a closed circulatory system:
- Blood is pumped by a heart to various parts of the body through arteries.
- Blood flows back to the heart through veins after delivering oxygen and nutrients to tissues.
- Capillaries facilitate the exchange of gases and nutrients between blood and tissues.
- Comparison with other organisms:
- Cockroaches have an open circulatory system where blood directly bathes the tissues.
- Mosquitoes have a modified open circulatory system where blood is pumped by the heart into the body cavity.
- Importance of closed circulatory system:
- Allows for efficient transport of oxygen, nutrients, and waste products throughout the body.
- Enables regulation of blood flow to different tissues based on their metabolic needs.
- Overall:
- Tadpoles and fish have a closed circulatory system that helps in maintaining a more efficient and controlled circulation of blood throughout their bodies.
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Closed circulatory system occurs ina)Cockroachb)Tadpole/Fishc)Mosquitod)HouseflyCorrect answer is option 'B'. Can you explain this answer?
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