Answer;
A. Alice carried the recessive allele
Explanation;
-Hemophilia is an inherited bleeding disorder in which one lacks or have low levels of clotting factors. This keeps the blood from clotting. It is inherited as an X-linked recessive trait.
-X-linked recessive genetic disorders are conditions caused by an abnormal gene on the X chromosome. Females who have a disease gene present on one of their X chromosomes are “carriers” for that disorder. Carrier females usually do not display symptoms of the disorder because they have another copy of the gene that can usually compensate for the copy with the disease-causing change or mutation.
-A male has only one X chromosome and, if he inherits an X chromosome that contains a disease-causing gene, he will develop the disease. Males with X-linked disorders pass the disease gene to all of their daughters, who will be carriers if the other X chromosome from their mother is normal.
Answer:
Of these, there are six main elements that are the fundamental building blocks of life. They are, in order of least to most common: sulfur, phosphorous, oxygen, nitrogen, carbon, and hydrogen.
Explanation:
The answer is "none of the above".
The smooth muscle is responsible for movement of food by peristalsis and mechanical digestion by segmentation.
Is this a true or false question?
Since the aunts and uncles are brothers and sisters to ur parents, their DNA is closer to urs than ur cousins