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
Biology, 22.06.2019 01:30
Twin boys have girlfriends one of the couples have a baby would the dna of the lil baby be the same as the couples dna bc the boys are identical twins
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Biology, 22.06.2019 06:00
Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time
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Biology, 22.06.2019 06:20
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Biology, 22.06.2019 07:00
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
Answers: 2
The diagram shows embryo development of four different animals. How is this evidence used to suggest...
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