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Thursday, 26 December 2019

What is Diversity ( science Biology ) Class 9th NCERT Syllabus






Bio-diversity The term bio-diversity mainly refers to the existence of many different kind of animals and plants species to make a bilance and healthy environment.
It was coined by walter G.Rosen in 1986.
Diversity The term diversity manily refers to the different of each and every individual related to their sexual orientallon,gender and physical abilities.


BASIC OF CLASSIFICATION OF AN ORGANISMS

We have classified and differentiate between different plants  and animals mainly on the basis of thier habitat, their structure, mode of nutrition, mode of reproduction of an organisms and the characteristics of an organisms plays most important role in classification of an organisms which means a particular feature and function of an organisms.
Species Species of an organisms can be defined as a group of pant or animals that all shows, similar, characteristics and can breed together.

TYPES OF BIO-DIVERSITY


There are mainly three types of bio-diversity which includes.
(a) Diversity within species (genetic diversity)
(b) Between species (species diversity)
(c) Diversity beth eco-system (eco-system diversity)























































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