★ Transportation and Excretion Quiz
The organ that removes metabolic wastes including urea, excess water, and salts from the blood.
A. lung
B. liver
C. kidney
D. colon
Select your answer:

Topics:
History of Healthcare Physical Education and Health Muscular System Movements Human Anatomy and Physiology - Types of Tissues Biology for Engineers Non-Communicable Disease Hospital Departments Oral Hygiene Cells Immunisation Bacteria and Viruses Biological Molecules Skeletal System Prehabilitation and Conditioning Digestive System (Gastroenterology)Other quiz:
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A. growth factor
B. human growth hormone
C. cancer
D. tumor
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Tissue grafts from an identical person (identical twin)
A. Autografts
B. Isografts
C. Xenografts
D. Allografts