OBJECTIVE LIFE SCIENCE
EVOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Embryos (they look similar, Biochemistry (cells react and look the similar), Homologous Structure (Look similar)
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Embryos, Blood, and Ecological (look similar)
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hair, height, amino acids (look similar)
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None of the above
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Detailed explanation-1: -Evidence for evolution: anatomy, molecular biology, biogeography, fossils, & direct observation.
Detailed explanation-2: -Evidence for common ancestry can be found in the fossil record, from comparative anatomy and embryology, from the similarities of cellular processes and structures, and from comparisons of DNA sequences between species.
Detailed explanation-3: -Embryos of different species can have similarities that are not visible when the organisms are fully formed. Many of these similarities are homologous features. These features provide evidence that the species are related through evolution. embryos have homologous structures called pharyngeal arches, or gill arches.
Detailed explanation-4: -Fossils, anatomy, embryos, and DNA sequences provide corroborative lines of evidence about common ancestry, with more closely related organisms having more characteristics in common. DNA underlies the similarities and differences in fossils, anatomy, and embryos.