Using gene therapy, the insertion of new DNA into the nuclei of mice cells triggers the expression of new genes.
Answer:
It is the ability of an organism to pass on its genetic material to its offspring.
Explanation:
Fitness is the quantitative representation of natural and sexual selection within evolutionary biology. It can be defined either with respect to a genotype or to a phenotype in a given environment.
Y(4y - 1) + (y + 5)^2 = 4y^2 - y +y^2 + 10y + 25 = 5y^2 + 9y + 25
Answer: the fourth option, 5y^2 + 9y + 25
Answer and explanation:
As for <u>oligotrophic lake</u>, the answers would be as follows:
<u>Oxygen level (+).</u> This is because oligotrophic lakes are usually deep waters, and it's on deep waters that oxygen is usually far more contained and dissolved.
<u>Nutrient content (-). </u> Oligotrophic lakes handle a really low level of nutrients. This is the reason why it's inhospitable for any type of fauna and vegetation.
<u>Productivity (-). </u>Following what it's stated above, oligotrophic lakes are essentially unproductive because of its poor nutrient content.
