Recent questions in English

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What do you observe about the position of the heart in normal and smoker’s chest cavity?

asked Oct 16, 2017 in English by shamroz (41.5k points)

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1 answer 110 views

Compare non-smokers’ lungs with those of smokers and note your observations.

asked Oct 16, 2017 in English by shamroz (41.5k points)

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Observe the presence of tar by rubbing white tissue paper on the inner surface of the funnel.

asked Oct 16, 2017 in English by shamroz (41.5k points)

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An animal is placed in an apparatus where it re-breathes the same air continuously. Its breathing rate increases. Why?

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The amount of carbon dioxide is higher in exhaled air as compared to atmospheric air. Why?

asked Oct 16, 2017 in English by shamroz (41.5k points)

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Which of the flask is acting as a control? Justify.

asked Oct 16, 2017 in English by shamroz (41.5k points)

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1 answer 166 views

Which compound is formed when limewater combines with carbon dioxide?

asked Oct 16, 2017 in English by sonia (36.5k points)

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The result you have noted is only because of the carbon dioxide

asked Oct 16, 2017 in English by sonia (36.5k points)

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1 answer 137 views

In the lungs, the oxygen passes from the alveoli to the blood. What features make this process rapid?

asked Oct 16, 2017 in English by sonia (36.5k points)

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1 answer 193 views

Does tidal volume increase when workload is increased?

asked Oct 16, 2017 in English by sonia (36.5k points)

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1 answer 190 views

What are the factors that can affect the tidal volume and total lung capacity?

asked Oct 16, 2017 in English by sonia (36.5k points)

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How does living at high altitudes influence tidal volume?

asked Oct 16, 2017 in English by sonia (36.5k points)

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1 answer 144 views

After vigorous exercise, your muscles, get fatigued, how it happens?

asked Oct 16, 2017 in English by sonia (36.5k points)

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1 answer 108 views

What are the main differences in the composition of the inhaled and exhaled airs?

asked Oct 16, 2017 in English by sonia (36.5k points)

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1 answer 350 views

The breathing becomes rapid and deep after exercise. Why?

asked Oct 16, 2017 in English by sonia (36.5k points)

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1 answer 120 views

What is the stimulus of breathing?

asked Oct 16, 2017 in English by sonia (36.5k points)

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