B) is the correct answer. The flu virus does not have the same genetic makeup each year as with each individual it infects its rapidly mutating.
Answer:
After mitosis is over, each of the daughter cells continues its separate life.
Explanation:
One or both can be started or continued through differentiation, ie. processes that give different cells special structures and functions. A cell destined to become a nerve cell moves in one way of differentiation, and a cell destined to be a muscle cell moves in another.
A variation of this mechanism involves a special type of cell called a stem cell. The stem cell divides by mitosis, whereby one daughter cell remains the stem cell and continues to divide again and again, while the other difference in certain cell peaks is determined in the tissues.
You can tell it's not a dominant trait because it would show in all the grandchildren.
Recessive
#12 is heterozygous
<span>sperm and egg cells uniting to produce fertilized eggs</span>
Answer:
the components
Explanation:
when talking about the chemical composition is the same thing as saying the chemical components
