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Choose incorrect statement about respira...

Choose incorrect statement about respiration.

A

Insects have a network of tubes.

B

Earthworins use their vascularised parapodia as respiratory structures.

C

Amphibians like frogs can respire through moist skin also.

D

Coelenterates exchange `O_2` with `CO_2` by simple diffusion over their entire body surface.

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-BREATHING AND EXCHANGE OF GASES -EXERCISE-III (Previous AIPMT/NEET Questions)
  1. Choose incorrect statement about respiration.

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  2. Lungs are made up of air-filled sacs, the alveoli. They do not collaps...

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  3. Which of the following cannot be measured by spirometry?

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  4. A pollution can result in Emphysema, which is

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  5. Name the chronic respiratory disorder caused mainly by cigarette smoki...

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  6. Reduction in blood pH will

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  7. The partial pressure of oxygen in the alveoli of the lungs is

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  8. Lungs do not collapse between breaths and w some air always remains in...

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  9. Name the pulmonary disease in which alveolar surface area involved in ...

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  10. When you hold your breath, which of the following gas changes in blood...

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  11. Approximately seventy percent of carbon dioxide absorbed by the blood ...

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  12. Which one of the following is the correct statement for respiration in...

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  13. Why people migrate from place to place? Is there any families migrate ...

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  14. A large proportion of oxygen remains unused in the human blood even af...

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  15. Bulk of carbon dioxide (CO2) released from body tissues into the blood...

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  16. Which one of the following a possibility for most of us in regard to b...

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  17. What is true about RBCs in humans?

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  18. What is vital capacity of our lungs?

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  19. The haemoglobin of a human foetus

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