Read this Experiment to Show Carbon Dioxide is Released During Respiration! Experiment: Objective: To show experimentally that carbon dioxide is released during respiration. Apparatus and Materials Required: A conical flask, a beaker, a cork with a hole, a glass tube bent at right angles at two places, a small test tube, KOH solution, thread, coloured […]
Experiment to Show Carbon Dioxide is Released During Respiration
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Human Respiratory System and it’s Mechanism (with diagram)
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Human Respiratory System and it’s Mechanism! The human respiratory system consists of a pair of lungs and a series of air passages leading to the lungs. The entire respiratory tract (passage) consists of the nose, pharynx, larynx, trachea, bronchi, and bronchioles. Air enters the nose through the nostrils. When air passes through the nose, it […]
Types of Respiration Present in All Living Organisms: Anaerobic and Aerobic Respiration
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Types of respiration present in all living organisms are: 1. Anaerobic Respiration 2. Aerobic Respiration All living organisms require energy to carry out life processes. This energy comes from food. However, processes carried out in cells cannot use the energy locked in stored food, fats, etc., directly. Cellular processes get usable energy from a process […]
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