Answer:
Option C
Explanation:
Given ,
A1 allele is carried by
% people
Let us assume A1 s dominant genotype
This means 
Thus, frequency of allele in the given population is 
It is also given that the population is in Hardy-Weinberg equilibrium thus

Frequency of fruit fly with genotype A2A2 will be

As per Hardy-Weinberg's second equation of equilibrium

Hence, option C is correct
1 out of 2 chances. If he was tested for CF at a certain time, he may not have had CF strong enough for the radar to detect it. However, the mother may also carry CF, which could lead to a stronger chance of CF in the next child.
Gluconeogenesis is a
metabolic pathway that results in the generation of glucose from non-carbohydrate
molecules, from breakdown of amino acids or fatty acids and from other steps in
metabolism that include pyruvate and lactate. This pathway is one of several
main mechanisms used by humans and many other animals to maintain blood glucose levels<span>, avoiding low
levels of blood glucose.</span>
Answer:
I am almost certain it's A and B.
:0)
Answer:
the output of a system come s back to influence the subsequent functioning of that system.