What is the difference between variation within a species and variation between a species?

Correct answer is :The presence of differences between living things of the same species is called variation . Variation between different species is usually greater than the variation within a species.

Explanation:

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

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explanation:

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