- (a) Red
- (b) Bright Red
- (c) Dark Red
- (d) Pale Yellow
_______ is considered the largest glacier of Pakistan.
March 18, 2026
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- (A) Siachen Glacier
- (B) Tirich Mir Glacier
- (C) Biafo Glacier
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What is the colour of Oxyhemoglobin?
What is the colour of Oxyhemoglobin?
Oxyhemoglobin is formed when haemoglobin binds with oxygen in the lungs, and it has a very distinctive appearance, which is a bright red colour. It is this that makes arterial blood look such a vibrant red, while deoxyhemoglobin, which is the haemoglobin that has not bound with oxygen, has a more purple-blue appearance.
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- (A) North Atlantic Treaty Organization
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