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Natali5045456 [20]
3 years ago
14

What is proof that all living things have a common ancestor?

Biology
1 answer:
Yakvenalex [24]3 years ago
5 0

Answer:

Vestigial Structures

Explanation:

These rudimentary (basic) structures are often homologous to structures that correspond in related or ancestral species.

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Black fur would be an example of a
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that would be a phenotype

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When only a few individuals survive unfavorable times, thereby losing the majority of genotypes in the next generation, is calle
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A bottleneck effect


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When only a few individuals survive unfavorable times, thereby losing the majority of genotypes in the next generation, it is called a bottleneck effect.

It occurs when there is a disaster of some sort that reduces a population to a small handful, which rarely represents the actual genetic makeup of the initial population.

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How can cancer spread from lungs to liver
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Stage IV (stage 4 liver cancer): The cancer has spread to nearby lymph nodes and may have grown into nearby blood vessels or organs. Advanced liver cancer does not often metastasize (or travel to distant organs), but when it does, it is most likely to spread to the lungs and bones.

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Which two Macromolecules are involved in energy
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3 years ago
If the DNA nucleotides read 3'-ATG-CGT-GAC-5', the amino acid sequence of the resulting polypeptide
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5’ – TAC-GCA-CTG-3’

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As per the Chargaff’s complementary base pairing rule purine always pairs with a pyrimidine.  

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Pyrimidine include thymine (T) and guanine (G)

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3'-ATG-CGT-GAC-5'

5’ – TAC-GCA-CTG-3’

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3 years ago
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