Explain the relationship between species richness, relative abundance, and diversity.

Species diversity is not only measured by the number of species present within a biological community but when measuring the species diversity two factors which are considered known as species richness, and relative abundance.

Species richness is defined as the number of species in a particular area, and species abundance defined as the number of individual per species. Maybe two communities equally rich in species, but they are different in relative abundance.

mendel's first law states that during the formation of reproductive cells , pairs of hereditary factors for a specific trait separate so that offspring receive one factor from each parent.

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