The frequency of two alleles in a gene pool is 0.19 (A) and 0.81(a). Assume that the population is in
Hardy-Weinberg equilibrium.
(a) Calculate the percentage of heterozygous individuals in the population.
According to the Hardy-Weinberg Equilibrium equation, heterozygotes are represented by the 2pq
term. Therefore, the number of heterozygous individuals (Aa) is equal to 2pq which equals
2 × 0.19 × 0.81 = 0.31 or 31%
(b) Calculate the percentage of homozygous recessives in the population.

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

the 3rd on is correct

step-by-step explanation:

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

happy to

pls mark as brainliest

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.