Biology, 06.06.2020 04:01 missheyward30
The diagram shows embryo development of four different animals. How is this evidence used to suggest that life changes over time?
Illustration showing embryo development of fish, turtle, bird, human
The DNA of all these life forms begins exactly the same and then changes over time as it replicates to produce the organisms different traits.
Late-stage embryonic development illustrates how acquired characteristics have caused these species to become more differentiated over time.
These stages indicate that animals within a species must have changed over time.
Striking similarities at early developmental stages is evidence that they came from a common ancestor.
Answers: 3
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Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species
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The diagram shows embryo development of four different animals. How is this evidence used to suggest...
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