What kinds of molecular comparisons are useful for determini

What kinds of molecular comparisons are useful for determining species relatedness?

Solution

answer

1, DNA sequences

and

2, protein/genes

AND

3 Mitochondrial DNA

can determine species relatedness

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explanation :

Correlation of proteins

Species that are firmly related are relied upon to have less contrasts in amino acid arrangements of specific proteins than species that are indirectly related. The longer periods of divergence the more probable that there will be changes in amino acids arrangements.

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Comparison of DNA sequences

By looking at DNA sequences s through sequencing we ought to have the capacity to decide evolutionary connections. On the off chance that evolution has happened then the genes show in a genealogical species will likewise be available in individuals from a related gathering because of preservation. This does not mean the sequences will be similar , but rather they will be genuinely comparable.

DNA can likewise be thought about on the premise of chromosomes through taking a gander at banding designs and using chromosomal painting (which includes the utilization of tests that can be connected to chromosomes of different species)

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DNA hybirdisation : it gives confirm on the relatedness between two species. DNA hybridization obliges DNA to be expelled from two species to be analyzed which are isolated by warmth, to permit separation.

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