Explanation:
In the majority of cases, the extra copy of chromosome 21 comes from the mother in the egg.
In a small percentage (less than 5%) of cases, the extra copy of chromosome 21 comes from the father through the sperm.
In the remaining cases, the error occurs after fertilization, as the embryo grows.
I think it's oxygen and water because they are the substance for cellular respiration.
Answer:
Adding LESS carbon to the atmosphere.
Removing carbon that's already in the atmosphere.
Explanation:
have a gud day
If an infant of a diabetic mother is admitted to the neonatal intensive care unit, the nurse should EVALUATE THE EFFECT OF MOTHER GLUCOSE LEVEL IN THE INFANT BY PERFORMING A BLOOD TEST ON THE NEWBORN. This test is known as Heel Stick Blood Test. It is used to determine the blood glucose level in the infant.
Embryonic stem cells, adult stem cells,<span> induced </span>pluripotent stem cells, and <span>mesenchymal stem cells</span>
