An environmental scientist might study the effect of soil pollution on plant growth. This is true.
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Answer: Hydrocarbons enter the cell by dissolving in the lipid bilayer of the membrane.
Explanation:
D) decreasing blood viscosity as blood will be lighter and easily movable hence an increase in blood flow
The answer is the parents genotypes would have to be Bb and Bb so they could have a child with white fur.
Answer:
False
Explanation:
Genetic variation is the difference in the sequence of DNA in the individuals of a population and a heterozygote has more genetic variation that homozygote person because heterozygote has two different alleles of a gene while homozygous individual have two same alleles.
Heterozygotes have advantage over homozygotes because it protects the individual from many genetical diseases and increase the genetic variation by increasing the gene pool in the population. So higher fitness results in more genetic variation in the population therefore the statement is false.