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The Hardy-Weinberg Equilibrium equation:
p2 + 2pq + q2 = 1
p is frequency of dominant allele A
q is frequency of recessive allele a
p + q always equals 1
pp or p2 is probability of AA occurring
qq or q2 is probability of AA occurring
2pq is probability of Aa occurring (pq is probability of Aa, qp is probability of aA, so 2pq is probability of all heterozygotes Aa)
These add up to 1 because they represent all possibilities.
The frequency of the homozygous recessive genotype
What else can I help you with?
What parts of the Hardy Weinberg equation represent gene frequency?
The p and q variables in the Hardy-Weinberg equation represent the frequencies of the two alleles in a population. The equation is often written as p^2 + 2pq + q^2 = 1, where p and q represent the frequencies of the dominant and recessive alleles, respectively.
What are some examples of Hardy-Weinberg problems and how can they be solved?
Hardy-Weinberg problems involve calculating allele frequencies in a population to determine if it is in genetic equilibrium. Examples include calculating the frequency of homozygous dominant, heterozygous, and homozygous recessive individuals. These problems can be solved using the Hardy-Weinberg equation: p2 2pq q2 1, where p and q represent the frequencies of the two alleles in the population.
The Hardy-Weinberg formula and what each of the terms mean?
formula: p2 + 2pq + q2 = 1 p+q=1 p = dominant (A) allele frequency q = recessive (a) allele frequency q2 = homozygous recessive frequency p2 = homozygous dominant frequency 2pq = heterozygous frequency
How would selection against heterozygous individuals over many generations affect the frequencies of homozygous individuals?
If heterozygous individuals are not favored, then the frequency of heterozygous individuals will decrease as the frequency of homozygous individuals increase. This can be shown using the Hardy-Weinberg equation for allele frequencies in a population: p2 + 2pq + q2 = 1 where q2 & p2 are the frequencies of the two different homozygous individuals (eg. aa and AA) and 2pq is heterzygous (eg. Aa). As the equation shows, if 2pq decreases, the other two variables must increase to compensate.
What is the word and symbol for photosynthesis?
The word Equation is Carbon dioxide+water---->glucose+oxygen and the symboly eqation is 6CO2 + 6H2O ---> C6H12O6 + 6O2
What does the Hardy Weinberg equation p2 represent?
The frequency of the homozygous dominant genotype.
What does q2 represent in the equation p2 plus 2pq plus q2 plus 1?
It is not an equation, but q2 meaning q^2 represents q being multiplied by itself.
The hardy-weinberg principle is written as an equation p2 plus 2pq plus q2 1 What does the q represent?
p and q represent the frequencies of two types of alleles.
What parts of the Hardy Weinberg equation represent gene frequency?
The p and q variables in the Hardy-Weinberg equation represent the frequencies of the two alleles in a population. The equation is often written as p^2 + 2pq + q^2 = 1, where p and q represent the frequencies of the dominant and recessive alleles, respectively.
What does p2 plus 2pq plus q2 equals 1 represent?
p2+2pq+q2=1
Which of the following is not a valid equation for describing the behavior for gases?
(p1/v1) = (p2/v2)For Apex (P1 N1)= (P2N2 )
What is a true equation when p2 and p-2?
|p| = 2.
What Hardy-Weinberg principle is written as the equation p2 plus 2pq plus q2 1. What does p represent?
p represents the square root of the frequency of the homozygous genotype AA.
What is the formula for Gay-Lussac?
Gay-Lussac's Law states that the pressure of a sample of gas at constant volume, is directly proportional to its temperature in Kelvin. The P's represent pressure, while the T's represent temperature in Kelvin. P1 / T1 = constant After the change in pressure and temperature, P2 / T2 = constant Combine the two equations: P1 / T1 = P2 / T2 When any three of the four quantities in the equation are known, the fourth can be calculated. For example, we've known P1, T1 and P2, the T2 can be: T2 = P2 x T1 / P1
What is gay lussacs law formula?
Gay-Lussac's Law states that the pressure of a sample of gas at constant volume, is directly proportional to its temperature in Kelvin. The P's represent pressure, while the T's represent temperature in Kelvin. P1 / T1 = constant After the change in pressure and temperature, P2 / T2 = constant Combine the two equations: P1 / T1 = P2 / T2 When any three of the four quantities in the equation are known, the fourth can be calculated. For example, we've known P1, T1 and P2, the T2 can be: T2 = P2 x T1 / P1
How do you solve boyles law equation for V2?
To solve Boyle's Law equation for V2, first write the equation as P1V1 = P2V2. Then rearrange it to isolate V2 on one side, dividing both sides by P2 to solve for V2, which will be V2 = (P1 * V1) / P2.
The Hardy-Weinberg principle is written as the equation p2 plus 2pq plus q2 1. What does p represent?
p represents the square root of the frequency of the homozygous genotype AA.
