If there are 4000 children born to this generation, how many would be expected to have ab blood under the conditions of hardy-weinberg equilibrium

Explanation:

Complete Question -

In a hypothetical population of 1,000 people, tests of blood-type genes show that 160 have the genotype AA, 480 have the genotype AB, and 360 have the genotype BB.

If there are 4,000 children born to this generation, how many would be expected to have AB blood under the conditions of Hardy-Weinberg equilibrium?

Solution -

Frequency of having people with blood group AA

Frequency of having people with blood group AB

Frequency of having people with blood group BB

Sum of all the genotype  frequencies must be equal to 1 in order to be in hardy-weinberg equilibrium

Thus,

Hence, the given population is in hardy-weinberg equilibrium

Number of children to have  AB blood   times of the total population

Thus out of people , number of people with AB blood group is equal to

the answer would be   10%