Answer:
The correct answer is 25% likely.
Explanation:
Phenylketonuria (PKU) is inherited in an <u>autosomal recessive pattern</u>, which means <u>both copies of the gene in each cell must have mutations</u> to express the disease.
If we let the allele causing PKU be “p” and the normal allele be “P”, the affected individual must have “pp” combination. If both parents are heterozygous, this means the have “Pp” combination and therefore the result in their progeny will be the following:
¼: PP (25%)
¼: pp (25%)
½: Pp (50%)
This pattern will repeat itself every time they try to have a child.
It is (B) it is strange but it does weaken the immune system
Answer: the first one is "lymphocytes"
the second one is "phagocytes"
Explanation: got it right.
Fingers, because people are usually messing with electricity and their fingers are by it.
Answer:
10
Explanation:
i count my fingers. i has 10.
