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agasfer [191]
3 years ago
15

Can someone please help me

Biology
2 answers:
belka [17]3 years ago
7 0
It is the third one. Hope this helps
GuDViN [60]3 years ago
5 0

Answer:

It does not tell you the exact age of something.

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AleksAgata [21]

The right answer is it can be attributed to similarities among organisms in proteins and nucleic acids (especially in their coding regions in their genome).

Genomes consist of coding regions, which correspond to genes, and non-coding regions. The coding part is the one that gives the proteins that are involved in the structure and metabolism of the individuals. if two individuals have a similar protein-giving genome, then they will probably have the same structure and metabolism.

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Nimfa-mama [501]

Proto-oncogenes signal cells to grow and differentiate. However, they can become oncogenes due to mutations which result in the uncontrollable division of the cells, i.e. cancer. One way is a point mutation in a proto-oncogene. The consequence is changed protein product. Another way is gene amplification of DNA segment containing a proto-oncogene. As the result, the encoded protein is overexpressed. The third way is translocation. As the result of translocation, proto-oncogene can be controlled by the different promoter and expressed inappropriately.

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4 years ago
ATT CGA TCA GAC TAC TAT TTC GAA
blsea [12.9K]

Answer:

hi dear fweind:)

Explanation:

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Small or large disasters can easily cause genetic drift to small populations because the population is small. There are not enough of them to keep the area populated when a natural disaster occurs sometimes
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