Chromosomes <span>structures</span> contain DNA within the cell nucleus
Alleles are a variant of genes. Each human has two
Answer: B. It could disrupt the rate of respiration
In a way, a disorder in the endocrine system may affect the respiratory system of a person. This is due to the fact that an endocrine condition may directly affect the respiration of a patient.
Had to look for the missing details and here is my answer.
Based on the given scenario above regarding the Red Snapper, my prediction in relation to the biggest impact of this population due to oil leakage is that "t<span>he next generation of the Red Snapper population will be the most affected, as adults will not be spawning." Looking at the situation, the oil rig is seeping into the spawning grounds and this would greatly affect the adults. Hope this helps.</span>
Answer:
D. The Lac operon
Explanation:
The Lac operon is comprised of 3 genes <em>lac</em>A, <em>lac</em>Y and <em>lac</em>Z which regulate the hydrolysis of Lactose in bacteria. <em>Lac</em>Z in particular causes the hydrolysis of the lactose into simple sugars.
