Answer:
Mutations can be defined as changes that occur in the genetic material (DNA) of living organisms. These changes are an important source of genetic variability, and are often responsible for the emergence of new species. Changes in genetic material are extremely important, as it is DNA that carries the information necessary for protein synthesis. Some modifications in the genes directly affect the protein to be synthesized, resulting in the appearance of an unexpected characteristic. It is worth noting that mutations in DNA can cause everything from physical changes to behavioral changes. This way, he has to focus on the DNA of the cell.
Explanation:
males only have one x chromosome (d)
in sex linked traits males always express it as they have x y chromosomes and can't cover up the trait whereas females have two x chromosomes and can cover up the trait
Answer:
d. problem solving and judgment
Explanation:
Answer:
True
Explanation:
Survival of the fittest baby. The better the trait, the more likely a species is to survive.
Blood Volume is determined by the ratio or red blood cells to the whole blood volume.