Below is a pedigree chart for a family that has a history of Alkaptonuria.   Individuals infected with this condition can have darkened skin, brown urine, and can suffer from joint damage and other complications.  Given this pedigree answer the following questions.   Given the data in the pedigree chart is this genetic condition autosomal dominant or autosomal recessive? What are the genotypes for #1, #2, and #3?  If either of the 4th generation "aa" females were to mate with a homozygous dominant male would any of their offspring illustrate the phenotype?  Why or why not?

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A: A pedigree helps us to determine the inheritance of a trait across generations in a family.

Q: estions below all refer to the following pedigree. The locus for allele D/d determines how cilia on…

A: It is evident that the trait is not sex-linked because:-   In the case of Y-linked disorders, only…

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Q: 1 2 II 2 3 4 5 6 7 8 III 1 2 3 4 5 6 7 8 9

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A: Pedigree B, Autosomal dominant, FGFR3 geneAchondroplasiaPedigree B, Autosomal dominant, Huntingtin…

Q: Geneticists are concerned about three different genetic conditions present within their family.…

A: Autosomal dominant A = achondroplasia  a = average height  AA and Aa = affected aa = normal    X…

Q: this disorder? (Is it autosomal dominant? Autosomal recessive? X-linked dominant? X-linked…

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A:

Q: There are several possible modes of inheritance through which traits can be inherited. The following…

A: Pedigree is defined as the family representation for a particular trait.

Q: karyotype is an important clinical method for diagnosing genetic disorders. Explain why it is useful…

A: A karyotype can be defined as a photograph of total chromosomes in a human body. It can be also said…

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Q: Review the process of autosomal dominant inheritance by coloring the following figures. In this…

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Q: Using the pedigree, assume th

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Q: Hemophilia is a disease inherited as a X-linked recessive trait while pattern baldness is controlled…

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Q: Albinism is a recessive disorder where there is a lack of melanin. Andrea and her husband Claude…

A: Given information Albinism is a recessive disorder.  Andrea and Claude both have normal skin…

Q: For the following diseases with their potential pedigree, mode of inheritance and the responsible…

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Q: The pedigree below represents the inheritance of a rare genetic disorder (members joining the…

A: The answer is written in explanation box below:Explanation:…

Q: What is the most likely mode of inheritance for the trait shown in the following pedigree? This…

A: This is an autosomal recessive trait.

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.