Archive | Excretion

Structure of an Excretory Organ | Human Body | Biology

In this article we will discuss about the structure of an excretory organ in human body, with the help of a suitable diagram. Excretion is defined as the removal of toxic materials and waste products of metabolism from organisms. The metabolic reactions within the body are always creating waste products. There are two main sets of excretory organs for removing [...]

By |2017-07-24T11:00:06+00:00July 24, 2017|Excretion|Comments Off on Structure of an Excretory Organ | Human Body | Biology
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Roles of Different Organs in Excretion | Human Body

In this article we will discuss about the roles of different organs in excretion. Role of Lungs in Excretion: Human lungs regularly remove about 18 L of CO2 per hour and about 400 ml of water per day in normal resting condition. Water loss through the lungs is small in hot humid climate and large in cold dry climate. Thus [...]

By |2016-09-06T07:53:56+00:00September 6, 2016|Excretion|Comments Off on Roles of Different Organs in Excretion | Human Body
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