Botany
Cell - The Unit of Life
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Cell Cycle and Cell Division
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Sexual Reproduction in Flowering Plants
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Microbes in Human Welfare
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Anatomy of Flowering Plants
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Respiration in Plants
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Biotechnology: Principles and Processes
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Biodiversity and Conservation
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Morphology of Flowering Plants
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Photosynthesis in Higher Plants
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Principles of Inheritance and Variation
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Molecular Basis of Inheritance
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Organisms and Populations
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Zoology
Human Health and Diseases
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Body Fluids and Its Circulation
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Locomotion and Movement
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Neural Control and Coordination
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Reproduction in Organisms
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Structural Organisation in Animals
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Digestion and Absorption
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Excretory Products and Their Elimination
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Chemical Coordination and Integration
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Human Reproduction
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Breathing and Exchange of Gases
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1
IAT (IISER) 2024
MCQ (Single Correct Answer)
+4
-1

Which of the following statements is correct about the oxygen $\left(\mathrm{O}_2\right)$ dissociation curves A and C relative to curve B ?

IAT (IISER) 2024 Biology - Breathing and Exchange of Gases Question 1 English
A
Curve C represents favourable $\mathrm{O}_2$ association with haemoglobin at low $\mathrm{pCO}_2$.
B
Curve A represents favourable $\mathrm{O}_2$ association with haemoglobin at low pH .
C
Curve A represents favourable $\mathrm{O}_2$ association with haemoglobin at low pH .
D
Curve C represents favourable $\mathrm{O}_2$ association with haemoglobin at high $\mathrm{pO}_2$.
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