BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 37, Problem 8SA
Summary Introduction
Introduction:
Toxic and unwanted material need to be removed in the body. The process of removal of such toxic substances from the body is called excretion. Breakdown of proteins produces nitrogenous wastes which are excreted by the urinary system. Urine formation occurs in kidneys by the filtration of blood.
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BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
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