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Privacy policy6 public questions tagged with this topic.
The liver excretes bile pigments like bilirubin and biliverdin, which are byproducts of hemoglobin breakdown.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Modes of Excretion - Ammonotelism Ureotelism Uricotelism
Mammals are ureotelic, excreting urea as their primary nitrogenous waste.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Modes of Excretion - Ammonotelism Ureotelism Uricotelism
Uric acid is excreted as a semi-solid paste with minimal water loss, primarily by birds and reptiles.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Modes of Excretion - Ammonotelism Ureotelism Uricotelism
Glucose is completely reabsorbed in the proximal convoluted tubule unless blood glucose levels exceed the renal threshold.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Modes of Excretion - Ammonotelism Ureotelism Uricotelism
The normal blood pressure is about 120/80 mmHg, not 90/60 mmHg (which indicates low blood pressure).
Ref: NCERT Class 11 Biology Chapter 15: Body Fluids and Circulation Circulatory System - Comparative and Evolutionary Aspects
Hemoglobin does bind to carbon dioxide, transporting it from tissues to the lungs for exhalation.
Ref: NCERT Class 11 Biology Chapter 15: Body Fluids and Circulation Circulatory System - Comparative and Evolutionary Aspects
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