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Murrr4er [49]
3 years ago
15

When a cell is part of an active formula, it is surrounded with ________?

Biology
1 answer:
allsm [11]3 years ago
3 0
The correct answer for the blank is: Surrounded by a moving border.


I hope that helped you! c:
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A certain eukaryotic organism has multiple, distinct genes with highly similar sequences that are expressed at different times i
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These genes could have arisen by gene duplication.

<h3>What is gene duplication?</h3>

Gene duplication is the process of copying a section of DNA that codes for a gene. A retro transposition event or a recombination mistake are both potential causes of gene duplication. As a result, the duplicate gene coding may experience a significant number of modifications throughout time. This might prevent the gene from functioning or, in other situations, give the creature a benefit.

Gene duplication is a phenomenon that can happen through a variety of ways:

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  • Aneuploidy: When a single chromosome's nondisjunction causes an abnormally high number of chromosomes, this condition is known as aneuploidy. Aneuploidy is frequently damaging and frequently causes spontaneous miscarriages in mammals. Some aneuploid people can survive. For instance, human trisomy 21 causes Down syndrome but is not lethal.

Learn more about gene duplication here:

brainly.com/question/14014915

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