Biology, 25.05.2021 20:10 ryanmorse01
What can a "molecular clock" provide an estimate of?
A.)the time since divergence of species with a common ancestor, based on genetic differences
B.)the time since divergence of species with a common ancestor, based on radioactive isotopes
C.)the amount of genetic difference between a species and an ancestor
D.)the amount of genetic differences between two species with a common ancestor
Answers: 2
Biology, 22.06.2019 02:00
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system
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Biology, 22.06.2019 21:00
The type of fossil where the name literally means "turning to stone".
Answers: 1
What can a "molecular clock" provide an estimate of?
A.)the time since divergence of species with a...
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