I'LL MARK AS BRAINLIEST......❤
PLEASE EXPLAIN ME WHAT IS
GENETIC DIVERSITY
SPECIES DIVERSITY
ECO - SYSTEM DIVERSITY.....
PLZ EXPLAIN IN BRIEF....
PLEASE EXPLAIN ME WHAT IS
GENETIC DIVERSITY
SPECIES DIVERSITY
ECO - SYSTEM DIVERSITY.....
PLZ EXPLAIN IN BRIEF....
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Number of different species in a community or locality is known as species diversity.
Ecosystem diversity refers to the difference in different ecosystems in a perticular area and it's impact on humans.
Genetic diversity:
It is the variation of genes within the species. This results distinct population of one, even same species. It gives genetic variation within a population or varieties within one species. There are two reasons for differences between individual organisms. One is variation in the gene which all organisms possess which is passed from one to its offspring’s.
The other is the influence of environment on each individual organism. The variation in the sequence of four base pairs in DNA chain forms the genetic variation in the organism. The recombination) of genetic material during cell division makes it an imperative for genetic diversity within a species. Loss of genetic diversity within a species is called genetic erosion.
ainable life system in the earth.
Scientists in many parts of the world are trying to introduce genetically modified seeds in the agriculture sector for better yield as well as for the resistance of drought and flood situations. The local people or farmers are not showing any interest to preserve the natural way of genetic diversity.
(b) Species diversity:
This refers to the variety of species within a particular region. The number of species in a region is a measure for such diversity. The richness of species in a given region provides a yard stick for species diversity. Species diversity depends as much on the genetic diversity as on the environmental condition.
Colder regions support less than the warmer regions for species diversity. The good climate with good physical geography supports a better species diversity. Species richness is a term which is used to measure the biodiversity of a given site.
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