...are originally a result of eukaryotes evolving from prokaryotic ancestors and met a very important increase of complexity.
Deletion mutations in the type of frameshift mutation. thus option D is the correct option.
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What do you mean by frameshift mutation?</h3>
A frameshift mutation is an insertion or deletion that modifies the protein's complete reading frame and has the potential to be extremely harmful.
Frameshift mutations, which alter the ribosome reading frame and cause premature translation termination at a new nonsense or chain termination codon, are deletions or additions of 1, 2, or 4 nucleotides (TAA, TAG, and TGA).
Learn more about frameshift mutation here:
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Answer:
bioaccumulation of chemicals is the problem concerning all living organisms. This is the result of dynamic equilibrium between the uptake and elimination. The extent to which bioaccumulation occurs determines the toxic effects which are manifested. In some cases, the mechanisms of protection from certain undesirable substances deposited in special sites, to prevent their participation in the metabolic reactions, have evolved. The knowledge on bioaccumulation enables to assess the risk related with the presence of various chemicals in the environment, food, and at workplace and to present quantitatively the ability to control the use and emissions of chemicals.
In human genetics, this is type of inheritance is called multiple alleles.There are more than 2 alleles in the population and there are 4 possible phenotypes for this type of inheritance. Each blood type refers to a specific antigen, most useful in blood transfusions.
