Tag Archives | Defence Mechanism

Essay on the Types of Defence Mechanism | Human Health | Biology

Here is an essay on the ‘Types of Defence Mechanism’ for class 8, 9, 10, 11 and 12. Essay # 1. Non-Specific Defence Mechanism: It is similar for most of infections. It checks the entry of pathogens with the help of certain physical barriers or destroys the microbes through inflammatory response. It includes two types of defence: (A) First Line [...]

By |2017-03-21T07:21:25+00:00March 21, 2017|Human Health|Comments Off on Essay on the Types of Defence Mechanism | Human Health | Biology
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Defence Mechanisms of Host | Plant Pathology

In this article we will discuss about the defence mechanisms of host. Interaction between host and pathogen is a complicated process during which dis-balance host metabolic processes and formation of defence chemicals — phenolic substances take place. With the help of defence chemicals the host tries to repel the attack of the pathogen. These chemicals are not only active against [...]

By |2016-10-17T07:30:05+00:00October 17, 2016|Plant Pathology|Comments Off on Defence Mechanisms of Host | Plant Pathology
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