Answer:
Thymidine dimers is likely to be repair as soon as it is originated but if left unrepaired then it causes frame shift mutations.
Explanation:
In case of Bacterium if UV irradiation induces covalent linkage of two thymidine present adjacently to each other or on a single strand to make thymidine dimers.
These either excised via DNA repair enzyme like Endonuclease V and the proof reading activity of DNA polymerase I enzyme help in incorporation of nucleotide by taking the unmutated original strand as a template.
These dimers if not excised before second round of replication than the sequence of newly synthesized strand will be altered. As DNA polymerase III enzyme read thymidine dimers as single thymidine nucleotide and incorporate only 1 adenine in the newly synthesizing complementary strand which results in frame shift mutations
It is the mutation in which reading frame of codons is shifted or altered due to deletion or addition of a single nucleotide.
In the Hardy-Weinberg formula, 2pq represents the frequency of the Aa genotype (heterozygous).
Long term goals are goals which are set to be achieved over a long period of time such as paying off the mortgage on a house.
<h3>What are long term goals?</h3>
Long-term goals are goals which are set to be achieved over a long period of time.
Long term goals require planning and dedication in order to achieve them.
Some examples of long term goals include:
- replacing fossils fuels with renewable energy sources
- studying to become a neurosurgeon
- paying off the mortgage on a house
Therefore, long term goals are goals which are set to be achieved over a long period of time.
Learn more about long term goals at: brainly.com/question/19375336
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I know they carry diseases which can harm or kill the animal it is attached to. These diseases can taint the meat of the animal so it wouldn't be wise to eat it which stinks if the animal is bread for eating. They can also irritate the skin and cause rashes, or even eat the flesh of the animal away.
<span>a structure, behaviour, or physiological process that helps an organism survive and reproduce in a particular environment
ex) Camouflage - stick insect</span>
