What is hypoxia? What are its causes?

ICSE Class 9 Answered

What is hypoxia? What are its causes?

Asked by Topperlearning User | 16 May, 2016, 07:03: AM

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Hypoxia is the deficiency of oxygen reaching the tissues. It may result due to sitting for long hours in a crowded room with poor ventilation. It may also be experienced at high altitudes, where oxygen content of air is low.

Answered by | 16 May, 2016, 09:03: AM

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ICSE 9 - Biology

Explain Asphyxiation and Hypoxia.

Asked by anumoludeepak9923.9sdatl | 08 May, 2020, 10:41: AM

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ICSE 9 - Biology

When we are breathing why do we sometimes take deep breaths and not normal ?

Asked by anumoludeepak9923.9sdatl | 08 May, 2020, 10:10: AM

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ICSE 9 - Biology

On 1 page of Selina Concise Biology Revised Edition for Class IX it is mentioned that tissue respiration means the diffusion of gases and cellular respiration means chemical change occuring inside the cell. BUT on another page it is written that tissue respiration is a chemical process. Which is correct ? Is tissue respiration a physical or a chemical process ? What is the difference between cellular and tissue respiration ??

Asked by kalpanasingh.uto | 03 Oct, 2019, 01:24: PM

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ICSE 9 - Biology

What is the benefit of residual volume of air in the respiratory process ?

Asked by pranil.patil | 27 Feb, 2018, 01:00: PM

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