Taxonomy uses __________ traits to form groups of related organisms.
A)homologous
B)analogous
C)superficial
D)obvious

Question

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Taxonomy uses homologous traits, which are traits that have a common ancestral origin, to form groups of related organisms. These traits provide evidence of evolutionary relationships and help scientists determine how closely related different species are to each other. Analogous traits, on the other hand, are traits that have similar functions but do not share a common ancestry, and are less useful for determining evolutionary relationships. Superficial or obvious traits alone may not provide enough information to accurately group organisms, as they may not reflect true genetic relationships.

Taxonomy Uses __________ Traits to Form Groups of Related Organisms