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Presence of large number of alveoli arou...

Presence of large number of alveoli around alveolar ducts opening into bronchioles in mammalian lungs is

A

Inefficient system of ventilation with little of residual air

B

Inefficient system of ventialtion with high percentage of residual air

C

An efficient system of ventilation with no residual air

D

An efficient system of ventilation with little residual air

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ALLEN-HUMAN PHYSIOLOGY -I-EXERCIS-III(B) (ANALYTICAL QUESTION)
  1. Wheterh a child died after normal birth or died before birth can be co...

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  2. Hering-Breuer reflex related to :-

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  3. Presence of large number of alveoli around alveolar ducts opening into...

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  4. Compound soluble in water which does not impede oxygen transporation i...

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  5. The maximum volume of air a person can breathe in after a forceful exp...

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  6. How many animals in the given list have gills for respiration ? Eart...

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  7. In lungs there is definite exchange of ions between RBC and plasma. Re...

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  8. The chloride content of RBC will be higher than that of plasma in :-

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  9. Which of the following lung volumes or capacities can be measured by s...

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  10. What happens in Hamburger shift ?

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  11. The respiratory membranes facilitates the exchange of respiratory gase...

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  12. Blood do not become acidic although it carries CO(2) because :-

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  13. Effect of 2,3- DPG on the human blood is that :-

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  14. Match the following columns. Codes :-

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  15. Find out the correct match from the following table :-

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  16. Considering the following labels for mentioned structured and select t...

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  17. Which of the following option gives correct information about the cove...

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  18. Consider the following four statements (a-d) and select the option whi...

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  19. Find out the correct match from the following table :-

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  20. Which of the following statement is not correct :-

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