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Respiratiry organs in aquatic arthropods...

Respiratiry organs in aquatic arthropods like cray
fish, prawn and molluscs like Unio are

A

Body wall

B

Lungs

C

Tracheae

D

Gills

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-BREATHING AND EXCHANGE OF GASES -ASSIGNMENT SECTION - A
  1. Which of the following are the respiratory organs of insects?

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  2. Which animal among the following respires via buccal cavity, moist s...

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  3. Respiratiry organs in aquatic arthropods like cray fish, prawn and m...

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  4. Which of the following has most well- devwloped respiratory system?

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  5. Which structure in human respiratory system is involved in condition...

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  6. Which of the following volume is not included in vital capacity

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  7. A thin- elastic cartilabinous flap which prevente the entry of food ...

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  8. At which level of thoracic vertebra, trachea divides

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  9. Trachea divies into right and left

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  10. Which menbrane covers the lungs and provide protection?

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  11. Where are lungs situated in human body?

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  12. What is the last step involved in respiration?

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  13. Inspiration occurs when intra-pulmonary pressure is

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  14. Which muscles help us to increase the strength of expiration?

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  15. The breathing rate of a normal healthy man is

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  16. What is the value of tidal volume in a mormal healthy man?

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  17. The volume of air remaining in the lungs even after a forcible expirat...

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  18. What is the main site of human respiratory system where exchange of ...

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  19. Partial pressure for oxygen and CO(2) is represented as

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  20. What will be the pO(2) and pCO(2) in the atmospheric air compared to t...

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