Answer:
the failure of one or more pairs of homologous chromosomes or sister chromatids to separate normally during nuclear division, usually resulting in an abnormal distribution of chromosomes in the daughter nuclei.
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A single base substitution mutation will be the least likely to cause a deleterious effect when the base change produces the same amino acid as the original.
<h3>What is a silent mutation?</h3>
- This scenario is what we call a silent mutation.
- What this means is that the mutation is almost undetectable due to its not affecting the protein that it will help to form.
- This is possible thanks to how the genetic code operates, <u>different codons are able to code for the same amino acid.</u>
- Therefore, there are mutations that do not affect the amino acid or the protein.
Therefore, we can confirm that a mutation will have no negative effects if it is a silent mutation, meaning that the substitution of a base pair happens to code for the same amino acid as the original.
To learn more about genetic mechanisms visit:
brainly.com/question/12985618?referrer=searchResults
Answer:
A) one human somatic cell
Explanation:
A human genome is a complete set of DNA in somatic cell and it contains 23 chromosome pairs (nuclear genome). Beside nuclear genome cell also have mitochondrial genome. Unlike somatic cells (diploid-two sets of chromosomes, one from mother and one from father), germ cells (egg cell and sperm cells) are haploid, have only one set of chromosomes.
Human genomes include genes that are protein-coding but also noncoding DNA.
It is more beneficial ( to the virus) for it to be lysogenic.