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Biology-10th Life Processes CBSE Board 2025 Medium

Give reason for each of the following : (i) Alveoli in lungs are richly supplied with blood capillaries. (ii)…

Give reason for each of the following :
  1. (i)Alveoli in lungs are richly supplied with blood capillaries.
  2. (ii)Respiratory pigment in the blood takes up oxygen and not carbon dioxide gas.
  3. (iii)During anaerobic respiration, a 3-carbon molecule is formed as an end product instead of in human beings.

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