<u>The answer is "Dr. Chan recognizes the strong impact that the environment has on visual genes.
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The expression of genes in a living being can be impacted by the environment, incorporating the outside world in which the living being is found or creates, and in addition the life form's inside world, which incorporates such factors as its hormones and digestion. One noteworthy interior environmental impact that influences quality articulation is sexual orientation, similar to the case with sex-affected and sex-restricted attributes. So also, drugs, synthetic compounds, temperature, and light are among the outer environmental factors that can figure out which qualities are turned on and off, subsequently affecting the manner in which a life form creates and works.
It allowed people to have a chance for salvation
Answer:
Eukaryotic genetic variation occurs with VERTICAL gene transfer while prokaryotic genetic variation occurs with HORIZONTAL gene transfer
Explanation:
In Eukaryotes, genes lays on top of each since they reproduce sexually this gives rise to their genetic variation and hence the vertical gene transfer, but prokaryotes lie side by side, reproducing by conjugation, transformation and transduction. This makes their genetic variation to be horizontal.
Example is conjugation in Spirogyra.
He was unable to resist the demands
of his id.