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NEET 2024

Exam: NEET
Year: 2024
Subject: Zoology
Chapter: Breathing and Exchange of Gases

NEET 2024 · Zoology · Breathing and Exchange of Gases

Which of the following factors are favourable for the formation of...

Which of the following factors are favourable for the formation of oxyhaemoglobin in alveoli?

Options

AHigh $\mathrm{pO}_2$ and Lesser $\mathrm{H}^{+}$ concentration
BLow $\mathrm{pCO}_2$ and High $\mathrm{H}^{+}$ concentration
CLow $\mathrm{pCO}_2$ and High temperature
DHigh $\mathrm{pO}_2$ and High $\mathrm{pCO}_2$

Correct answer

A. High $\mathrm{pO}_2$ and Lesser $\mathrm{H}^{+}$ concentration

Step-by-step solution

The correct answer is option (1) as Conditions favourable for formation of oxyhaemoglobin in alveoli are high

\mathrm{pO}_2

, less

\mathrm{H}^{+}

concentration low

\mathrm{pCO}_2

and low temperature. Option (2), (3) and (4) are not correct as they do not favour the formation of oxyhaemoglobin.

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