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Name: If the frequency of AA is 0.30, then q2 equals (Mendelian genetics)
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If the frequency of AA is 0.30, then q2 equals (Mendelian genetics)

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter18: Genetics Of Behavior

Section: Chapter Questions

Problem 14QP: A pedigree analysis was performed on the family of a man with schizophrenia. Based on the known...

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Concept explainers

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.

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If the frequency of AA is 0.30, then q2 equals (Mendelian genetics)

Features of a Concept Features of a Concept Characteristics are discrete; that is, they are unitary. Genetic features have alternative forms, and each feature is inherited from one of the two parents. These are called alleles. One allele is dominant over the other allele. The dominant allele is reflected in the phenotype. Random segregation creates the gametes. The heterozygotic individuals produce gametes with an equal frequency of both alleles. Genes are unlinked; that is, different traits arise from the independent assortment.

Expert Solution

Step 1

Mendelian genetics

Mendel find out there are two factor that determine the trait of an organism. There are two type of factor,

1. Dominant factor - mask the character of recessive gene.

2. Recessive factor - the trait which get mask by dominant factor or express only in homozygous recessive condition.

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