The fish developed the gills because of genetic modification. Because the fish are now able to swim in deep water, their competitors in shallower water will have less food. Likewise, competition for food among deep-water fish that eat the same types of food will increase.

8 0

2 years ago

Put the following four steps of eukaryotic gene expression in order, from beginning to end.

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Answer:

I believe the correct order of the eukaryotic gene expression, from beginning to end would be: (4), (1), (3), and then (2).

Explanation:

This is because in order to make RNA, you must have a "template," or DNA. (4) The DNA is then copied. (1) the mRNA is then transported out of the nucleus and into the cytoplasm where it is connected to ribosomes. (3) The mRNA is now in the ribosomes, so the ribosomes translate the mRNA and all the thymine bases would be replaced with uracil to make proteins. (2)

Hope this helps,

♥A.W.E.S.W.A.N.♥

5 0

4 years ago