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In Hardy-Weinberg equation, the frequenc...

In Hardy-Weinberg equation, the frequency of heterozygous individual is represented by

A

`p^(2) `

B

`2pq`

C

`pq`

D

`q^(2)`

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To solve the question regarding the frequency of heterozygous individuals in the Hardy-Weinberg equation, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Hardy-Weinberg Principle**: The Hardy-Weinberg principle states that allele and genotype frequencies in a population will remain constant from generation to generation in the absence of other evolutionary influences. 2. **Identify the Alleles**: In the context of the Hardy-Weinberg equation, we typically consider two alleles for a gene, which we can denote as P and Q. 3. **Define Frequencies**: Let: - Frequency of allele P = P - Frequency of allele Q = Q According to the principle, P + Q = 1. 4. **Determine Genotype Frequencies**: The Hardy-Weinberg equation describes the expected frequencies of the genotypes in a population: - Homozygous dominant (PP) frequency = P² - Homozygous recessive (QQ) frequency = Q² - Heterozygous (PQ) frequency = 2PQ 5. **Identify the Frequency of Heterozygous Individuals**: From the equation, we see that the frequency of heterozygous individuals (those with one P and one Q allele) is represented by the term **2PQ**. 6. **Conclusion**: Therefore, in the Hardy-Weinberg equation, the frequency of heterozygous individuals is represented by **2PQ**. ### Final Answer: The frequency of heterozygous individuals in the Hardy-Weinberg equation is represented by **2PQ**. ---
To solve the question regarding the frequency of heterozygous individuals in the Hardy-Weinberg equation, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Hardy-Weinberg Principle**: The Hardy-Weinberg principle states that allele and genotype frequencies in a population will remain constant from generation to generation in the absence of other evolutionary influences. 2. **Identify the Alleles**: In the context of the Hardy-Weinberg equation, we typically consider two alleles for a gene, which we can denote as P and Q. ...
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