Question

Briefly mention about—

(a) Genetic diversity,

(b) Species diversity,

(c) Ecological diversity.

Answer 1

A. Genetic diversity: Genetic diversity refers to each the huge numbers of different species as well as the diversity within a species. Genetic variation among population can arise from Natural selection if slelection favours different alleles in different populations, this might occur for example, if the different populations experience different environmental conditions. The more the genetic variety within a species, the extra that species' probabilities of lengthy-time period survival. that is due to the fact terrible developments (inclusive of inherited sicknesses) become great within a populace while that populace is left to reproduce best with its own members.

Ex: The highly diverse population of dogs in the US.

B. Species diversity: The number of different species and the number of people of each species within any one community.Species variety is the variety of different species which can be represented in a given network (a dataset). The powerful number of species refers to the range of similarly considerable species needed to obtain the same mean proportional species abundance as that observed in the dataset of hobby (in which all species won't be similarly ample). Species variety consists of three components: species richness,taxonomic or phylogenetic variety and species evenness.

Ex: The 20 species of treas in a woodlot in indiana.

C. Ecological diversity: Ecological variety is a type of biodiversity. it is the version inside the ecosystems found in a location or the version in ecosystems over the entire planet. Ecological diversity consists of the version in each terrestrial and aquatic ecosystems. Ecological variety also can remember the variant in the complexity of a organic network, together with the range of different niches, the wide variety of trophic stages and different ecological processes. An example of ecological diversity on a international scale would be the variation in ecosystems, together with deserts, forests, grasslands, wetlands and oceans. Ecological diversity is the biggest scale of biodiversity, and within each environment, there's a tremendous deal of both species and genetic range.

Ex: The seven wetland habitats in Everglades national park.