3 years ago

The hypothesis that all species are descended from common ancestors was proposed by

Biology

1 answer:

MrRissso [65]3 years ago

6 0

The answer is Charles Darwin. He was the first to theorize evolution from a common ancestor.

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What differences between physical and chemical barriers

Step2247 [10]

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Which two species are likely to have the most similar dna base sequences?

saul85 [17]

Based on the attached Image;
The two species that are likely to have the most similar DNA base sequences are C and D.
An evolutionary tree or a phylogenetic tree, like the one shown on the image is used to indicate which ancestors gave rise to which descendants. The tree represents the evolutionary relationships among a set of organisms or groups of organisms, called taxa. The tips of the tree represents groups of descendant taxa and the nodes represents the common ancestors of these descendants.