When under certain conditions, the P₅₀ value of haemoglobin rises, the affinity of the pigment of combining with O₂ will

1. Remain same

2. Rise

3. Fall

4. First rise and then fall

Subtopic: Respiratory System: Transport of Gases Part 1 | Respiratory System: Transport of Gases Part 2 | Respiratory System: Transport of Gases |

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In human beings, oblique fissures are associated with :

1. Right lung

2. Left lung

3. Both lungs

4. None of the above

Subtopic: Respiratory System: Trachea & Basic Anatomy of Lung |

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When under certain conditions, the P50 value of haemoglobin rises, the affinity of the pigment of combining with O2 will 1. Remain same 2. Rise 3. Fall 4. First rise and then fall