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umka2103 [35]
3 years ago
14

What kind of evidence-structural or molecular- is most helpful in making decisions about relationships between species? Explain

why.
Biology
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

Molecular evidence.

Explanation:

Different species of bacteria may look similar structurally/morphologically and can only be told apart through molecular sequencing of biomolecules such as DNA or proteins. This genetic sequencing will compare the sequences of the two species and the differences can be perceived and biologists can tell how far apart the species are.

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Mark brainliest if I helped you 

Chemistry/ Example: Take breathing for example, when you breath you breath out carbon dioxide. The CO2 can't just leave like that and only 10% binds to hemoglobin. The rest turns into carbonic acid in your blood and its plasma. However, the acid is unstable, so it turns into bicarbonate and a dissociated proton (H). You have carbonic anhydrase that converts the two so you can breath out CO2; the carbonic acid separates into H2O and CO2. This process would take a LONG time without the enzyme-- CO2 build up, even minimal amounts it lethal. 
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