Answer:
Mutation is when there is a change in the DNA of a living creature. Some mutations can render a creature inviable by removing its ability to achieve homeostasis, which others can bring a much needed trait to a creature. Some are just mildly annoying or don't really change anything for a creature.
Mutations introduce traits that can cause the individual to be selected/ or prevent from its selection from its environment, therefore contributing to evolution.
A frameshift mutation is a genetic mutation caused by a deletion or insertion in a DNA sequence that shifts the way the sequence is read.
The two main categores of mutations that occur in humans are: Point mutations and chromosomal mutations. Point mutations include frameshift mutations and substitution, while chromosomal mutations affect an entire chromosome.
Explanation:
This is more about knowing how to string the correct concepts together, don't know how to help you with that. I advise taking an English course, as that will greatly help you with most subjects.
D. Increasing carbon emissions.
this will cause more pollution and harm the environment even more.
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Answer:
Explanation:
DNA polymerase is an enzyme that synthesizes DNA molecules from deoxyribonucleotides, which are the building blocks of DNA. The enzymes play an essential role in DNA replication, usually working in pairs to produce two matching DNA stranges from a single DNA molecule.
One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template.
Answer:
The correct answer is A . The single base pairs in DNA where humans have different
Explanation:
The human genome includes the coding regions of DNA, which encode all the genes (between 20,000 and 25,000) of the human organism, as well as the noncoding regions of DNA, which do not encode any genes. By 2003 the DNA sequence of the entire human genome was known. DNA; human genome
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Answer:
It explained how evolution works.
Explanation:
Natural selection is a mechanism of evolution.