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TARGET AUDIENCE Aspirants of Nest ATIMS& Other Competitive Sxam living beinsCo ry
PART 5 Drersity In The
CREDENTIALS M.Sc. Botany Gold Medalist CET,DCA,B.Ed Juhi s.Mishr Bio Educator on Upacademy 7 yrs Teaching Experience
DIVERSITY IN THE LIVING WORLD The planet earth is full of variety of animals and plants. This refers to biodiversity. Every distinct geographical location has its own set of flora and fauna. Each different kind of plant, animal or organism represent a species.
* The number of species that are known and described range between 1.7 - 1.8 million. The number of known species are increasing day-by-day because of projects like Global Biodiversity information facility and species 2000
The estimated number of living organism on earth is now between 5-30 million, most occurring in dense tropical rain forests and under water reefs.
IDENTIFICATION It is about finding a correct name and place of an organism with the help of identification keys and comparing similarities and dissimilar comparing similarities with already known organism .
CLASSIFICATION By observing the fundamental characteristics of organism and their comparison with the organism already known, we include the new organism in special class or group which represent distinct biological entities. John Ray developed the key for identification.
NOMENCLATURE It is a science of providing distinct and proper names to organism so that they can easily be recognized and differentiated from others. *
JAI HIND 🇮🇳 M.Sc Botany(gold medalist)CET,DCA,B.Ed. Be Best In BIOLOGY Follow & Subscribe 🎯NEET