3 years ago

What best describes a derived characteristic

Biology

1 answer:

umka2103 [35]3 years ago

4 0

Answer:

They are newly evolved traits.

Explanation:

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This is the role of a species in an ecosystem, consisting of such things as what it eats, when it eats, and where it lives.

dybincka [34]

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Brass gets discoloured in air because of the presence of which of the following gases in air?

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3 years ago

What is the ebb of the sea defined as?

Ahat [919]

Answer:

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Explanation:

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3 years ago

If all 5' and 3' splice sites were always used to process the pre-mRNA into mRNA, how many possible distinct mRNA sequences woul

lord [1]

The question lacks the diagram. The diagram has been attached below.

Answer:

Explanation:

Exons may be defined as the coding region of the RNA whereas introns are the non coding region of the RNA. The introns must be removed out from the RNA to makes it functional molecule.

The splicing of the given molecule results in the formation of single mRNA. The 1 splicing of the introns remove intron A whereas the second splicing results in the removal of intron B. The functional mRNA consists of the mRNA with exon 1,2 and 3.

Thus, the answer is 1.

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3 years ago