Biology, 13.12.2019 18:31, parminder44
In a cladogram, clades are groups of related organisms. in the past, phylogeneticists built clades using the idea of parsimony, that the pattern that uses the fewest evolutionary changes is the most likely to be correct. today, with the use of computers and dna sequences, the explanation that is thought to be the best is
select one:
a. one that shows the most changes in nucleotide sequences.
b. one that eliminates any similar dna sequences.
c. one that shows the dna unique to that species.
d. one that shows the fewest changes in the nucleotide sequences.
e. still one that uses the same system of parsimony.
Answers: 2
Biology, 22.06.2019 03:00, ghkfkhgm859
Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .
Answers: 1
Biology, 22.06.2019 15:30, jaxondbagley
Me. henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to
Answers: 1
Biology, 22.06.2019 16:20, kdenormandie3122
What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d
Answers: 2
In a cladogram, clades are groups of related organisms. in the past, phylogeneticists built clades u...
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