Tag Archives | Humans

Essay on the Respiration in Humans: Top 4 Essays | Biology

Here is an essay on the ‘Respiration in Humans’ for class 7, 8, 9, 10, 11 and 12. Find paragraphs, long and short essays on the ‘Respiration in Humans’ especially written for school and college students. Essay on the Respiration in Humans Essay Contents: Essay on the Definition of Respiration Essay on the Forms of Respiration Essay on the Respiratory [...]

By |2017-07-27T08:05:44+00:00July 27, 2017|Respiration in Humans|Comments Off on Essay on the Respiration in Humans: Top 4 Essays | Biology

Subdivision of Lung Volumes and Capacities in Humans | Biology

In this article we will discuss about the subdivisions of lungs and capacities obtained by a spirometer with the help of suitable diagrams. 1. Lung Volumes: (i) Tidal Volume (TV = 500 ml): The TV (or Resting Tidal Volume, RTV) is the volume of air breathed in and out during quiet respiration (about 500 ml). (ii) Respiratory Minute Volume (RMV): [...]

By |2017-07-27T08:05:44+00:00July 27, 2017|Respiratory System|Comments Off on Subdivision of Lung Volumes and Capacities in Humans | Biology

Diffusion: Definition and Factors | Respiration | Humans | Biology

In this article we will discuss about:- 1. Meaning of Diffusion 2. Factors Controlling Diffusion 3. Diffusing Capacity for O2 and CO2. Meaning of Diffusion: Diffusion means movement of a substance from an area of high concentration to an area of low concentration. In the present context the diffusion of O2 from alveoli to pulmonary capillaries and of CO2 in [...]

By |2017-07-27T08:05:43+00:00July 27, 2017|Respiratory System|Comments Off on Diffusion: Definition and Factors | Respiration | Humans | Biology
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