Question 20(pls i will give brainliest) based on the diagram below, which statement best describes the impact of the substitution mutation shown on the production of the protein hemoglobin? 1points a the mutation will have no impact on the production of hemoglobin. b the mutation will cause the organism to produce extra copies of normal hemoglobin. c the mutation will cause the organism to stop producing hemoglobin. d the mutation will cause the organism to produce hemoglobin proteins that clump together.

The answer is; D

The change of amino acid from glutamate to valine changes the properties of the hemoglobin protein. The change of amino acid changes structure of the folding of the protein. This, therefore, interferes with the function of the protein.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

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