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Narrow Heritability using Breeder's equation Formula

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Narrow Sense Heritability is defined as the fraction of phenotypic variance that can be attributed to variation in the additive effects of genes. Check FAQs

h 2 = v a r \frac{A Aa, A AA, A aa}{v} a r (P aa, P AA, A a)

h² - Narrow Sense Heritability?A_Aa - Additive Genetic of (Aa) Allele?A_AA - Additive Genetic of Allele (AA)?A_aa - Additive Genetic of (aa) Allele?P_aa - Phenotype of (aa) Allele?P_AA - Phenotype of (AA) Allele?A_a - Phenotype of (Aa) Allele?

Narrow Heritability using Breeder's equation Example

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Here is how the Narrow Heritability using Breeder's equation equation looks like with Values.

Here is how the Narrow Heritability using Breeder's equation equation looks like with Units.

Here is how the Narrow Heritability using Breeder's equation equation looks like.

0.0037 = v a r \frac{6, 8, 7}{v} a r (38, 9, 37)

0.0037 = v a r \frac{6, 8, 7}{v} a r (38, 9, 37)

0.0037 = v a r \frac{6, 8, 7}{v} a r (38, 9, 37)

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Home » Chemistry » Biochemistry » Microbiology » Narrow Heritability using Breeder's equation

Narrow Heritability using Breeder's equation Solution

Follow our step by step solution on how to calculate Narrow Heritability using Breeder's equation?

FIRST Step Consider the formula

h 2 = v a r \frac{A Aa, A AA, A aa}{v} a r (P aa, P AA, A a)

Next Step Substitute values of Variables

∴

h 2 = v a r \frac{6, 8, 7}{v} a r (38, 9, 37)

Next Step Prepare to Evaluate

∴

h 2 = v a r \frac{6, 8, 7}{v} a r (38, 9, 37)

Next Step Evaluate

∴

h 2 = 0.003690036900369

LAST Step Rounding Answer

∴

h 2 = 0.0037

Narrow Heritability using Breeder's equation Formula Elements

Variables

Functions

Narrow Sense Heritability

Narrow Sense Heritability is defined as the fraction of phenotypic variance that can be attributed to variation in the additive effects of genes.

Symbol: h²

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Additive Genetic of (Aa) Allele

Additive Genetic of (Aa) allele is the deviation from the mean phenotype due to inheritance of a particular allele and this allele's relative.

Symbol: A_Aa

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Additive Genetic of Allele (AA)

Additive Genetic of Allele (AA) is the deviation from the mean phenotype due to inheritance of a particular allele and this allele's relative.

Symbol: A_AA

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Additive Genetic of (aa) Allele

Additive Genetic of (aa) Allele are the result of polygenic traits, which means that several genes encode for the trait, resulting in more than two alleles contributing to the phenotype.

Symbol: A_aa

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Phenotype of (aa) Allele

Phenotype of (aa) Allele is a recessive individual's observable traits, such as height, eye color, and blood type.

Symbol: P_aa

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Phenotype of (AA) Allele

Phenotype of (AA) Allele is a dominant homozygous individual's observable traits, such as height, eye color, and blood type.

Symbol: P_AA

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Phenotype of (Aa) Allele

Phenotype of (Aa) allele is a heterozygous individual's observable traits, such as height, eye color, and blood type.

Symbol: A_a

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

var

The use of n − 1 instead of n in the formula for the sample variance and sample standard deviation, where n is the number of observations in a sample.

Syntax: var(a1, …, an)

Credits

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Created by Soupayan banerjee

National University of Judicial Science (NUJS), Kolkata

Soupayan banerjee has created this Formula and 200+ more formulas!

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Verified by Prerana Bakli

University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA

Prerana Bakli has verified this Formula and 1600+ more formulas!

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How to Evaluate Narrow Heritability using Breeder's equation?

Narrow Heritability using Breeder's equation evaluator uses Narrow Sense Heritability = var(Additive Genetic of (Aa) Allele,Additive Genetic of Allele (AA),Additive Genetic of (aa) Allele)/var(Phenotype of (aa) Allele,Phenotype of (AA) Allele,Phenotype of (Aa) Allele) to evaluate the Narrow Sense Heritability, The Narrow Heritability using Breeder's equation formula is defined as the fraction of phenotypic variance that can be attributed to variation in the additive effects of genes. Narrow Sense Heritability is denoted by h² symbol.

How to evaluate Narrow Heritability using Breeder's equation using this online evaluator? To use this online evaluator for Narrow Heritability using Breeder's equation, enter Additive Genetic of (Aa) Allele (A_Aa), Additive Genetic of Allele (AA) (A_AA), Additive Genetic of (aa) Allele (A_aa), Phenotype of (aa) Allele (P_aa), Phenotype of (AA) Allele (P_AA) & Phenotype of (Aa) Allele (A_a) and hit the calculate button.

FAQs on Narrow Heritability using Breeder's equation

What is the formula to find Narrow Heritability using Breeder's equation?

The formula of Narrow Heritability using Breeder's equation is expressed as Narrow Sense Heritability = var(Additive Genetic of (Aa) Allele,Additive Genetic of Allele (AA),Additive Genetic of (aa) Allele)/var(Phenotype of (aa) Allele,Phenotype of (AA) Allele,Phenotype of (Aa) Allele). Here is an example- 0.00369 = var(6,8,7)/var(38,9,37).

How to calculate Narrow Heritability using Breeder's equation?

With Additive Genetic of (Aa) Allele (A_Aa), Additive Genetic of Allele (AA) (A_AA), Additive Genetic of (aa) Allele (A_aa), Phenotype of (aa) Allele (P_aa), Phenotype of (AA) Allele (P_AA) & Phenotype of (Aa) Allele (A_a) we can find Narrow Heritability using Breeder's equation using the formula - Narrow Sense Heritability = var(Additive Genetic of (Aa) Allele,Additive Genetic of Allele (AA),Additive Genetic of (aa) Allele)/var(Phenotype of (aa) Allele,Phenotype of (AA) Allele,Phenotype of (Aa) Allele). This formula also uses Sample Variance (var) function(s).

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