Red–green color blindness is an X-linked recessive trait. Susan has normal color vision, but her father is color blind. Susan marries Bob, who has normal color vision. Q. Susan and Bob have a daughter named Betty, who has normal color vision. If Betty marries a man with normal color vision, and they have a son, what is the probability that the son will be color blind?

Q: A couple wish to have children, but the father has an X-linkedrecessive trait. Assuming that the…

A: An organism has phenotype and genotype. Phenotype is the observable characteristics and genotype is…

Q: Red-green color blindness is X-linked recessive. A woman with normal color vision has a mother who…

A: Given: Red-green color blindness is X-linked recessive. Women, mother is color blind - XhXh Woman…

Q: Red–green color blindness is an X-linked recessive trait. Susan has normal color vision, but her…

A: Color blindness is defined as the inability of the person to distinguish between colors, especially…

Q: Both red/green color blindness (R=normal, r=colorblind) and Duchenne-type muscular dystrophy…

A: X-linked recessive inheritance is the genetic condition that can be passed from parent to child…

Q: Huntington's disease is an inherited autosomal dominant disorder that can affect both men and women.…

A: Given information Huntington's disease is an autosomal disease. Male is a carrier of the disease…

Q: Red-green colorblindness is an X-linked trait. From which parent can a SON inherit the red-green…

A:

Q: A woman who is phenotypically normal is married to a phenotypically normal man. Her maternal…

A: Introduction X-linked Inheritance Means That The Gene Causing The Trait Or The Disorder Is Located…

Q: Two parents who do not have color blindness have a daughter who has only one X chromosome and is…

A: The event of nondisjunction occurs when the chromosomes fail to separate during the process of…

Q: For a common X-linked dominant trait in the population, an unaffected woman and an affected man are…

A: Answer: X-linked dominant trait is the sex linked diseased condition in which X chromosome is…

Q: A mother who is heterozygous for an X-linked recessive trait haschildren with a man who has the…

A: X- Linked recessive traits are those with gene on the X-chromosome, and are only exhibited if both…

Q: Assume that a trait is determined by an X-linked dominant gene. Ifthe mother exhibits the trait but…

A: X-linked dominant disorders can be described as abnormalities that occur due to mutations in the…

Q: An individual that is genetically male develops as a female. Is this individual more or less likely…

A: The males have one X chromosome and one Y chromosome and the females have a pair of X chromosomes.…

Q: Red-green color blindness is an X-linked recessive disorder. A woman with normal vision whose father…

A: Color blindness is the decreased ability to see differences in color. Males are more likely to be…

Q: A man with X-linked color blindness marries a woman with no history of color blindness in her…

A: Genetics is the branch of biology that deals with genetic material like DNA, RNA, inheritance.…

Q: If a man has an X-linked recessive disease, can his sons inherit that disease from him? Why or why…

A: The X-linked recessive disease is caused by a mutation in X chromosomes. X and Y are two sex…

Q: In humans, hemophilia is a sex-linked recessive disease, and the gene is located on the X…

A: Hemophilia is a sex-linked recessive disease. This means that in order to produce a diseased…

Q: an unaffected woman who is heterozygous for the x linked allele causing duchenne muscular dystrophy…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: Male pattern baldness is a recessive sex-linked trait on the X chromosome (Xb).  A woman, who is…

A:

Q: Duchenne Muscular Dystrophy (DMD) is an X-linked recessive trait. Fill in a Punnett square for a man…

A: DMD is a sex linked disorder . And it's genetics depends on the x chromosome.

Q: A form of hemophilia is caused by a sex-linked (X-linked) recessive gene. A phenotypically normal…

A: The father is a haemophiliac given by recessive genotype Xh Y , The daughter of this person is…

Q: A color-blind woman and a man with normal color vision have three sons and six daughters. All the…

A: Colorblindness (red-green colorblindness) is color vision deficiency and colorblind individuals have…

Q: Duchenne Muscular Dystrophy is an X-linked recessive disease. A couple is wanting to have a child.…

A: Duchenne muscular dystrophy is the most common childhood form of the disease; it occurs in one of…

Q: A woman with blonde hair and blues eyes, which are recessive genes, marries a heterozygous man who…

A: Traits are characteristic features that are unique to particular individual . As per the question ,…

Q: Can a son be a carrier for an X-linked trait? Explain.

A: The genetic makeup of an offspring is determined by the genetic makeup of both parents; that is, the…

Q: Red–green color blindness is a human X-linked recessive disorder. Jill has normal color vision, but…

A: X-linked disorder is one in which the gene responsible for disorder is present on X-chromosome. A…

Q: A man with hemophilia, an X-linked recessive genetic disease, marries a woman who is a carrier for…

A: Hemophilia is defined as a bleeding disorder which is usually inherited in which blood does not clot…

Q: Red-green colorblindness is a X-linked recessive disorder. Jill has normal vision but her dad was…

A: Red-green colour-blindness is X-linked recessive genetic disorder. The colour-blind gene is denoted…

Q: A. What type of abnormality is shown in Lois' karyotype and explain why she does not have a genetic…

A: Introduction A karyotype is the number and appearance of the complete set of chromosomes in the…

Q: Red-green color blindness is an X-linked recessive trait in humans. Polydactyly (extra fingers and…

A: The genotype is defined as a part of the genomic constitution of an organism that controls different…

Q: If a male is homozygous dominant and a female is heterozygous, what is the probability that their…

A: Homozygous means that both the allele will be similar.  Heterozygous means that both allele will be…

Q: Mary has hemophilia, an X-linked recessive trait. From which of the following individuals could Mary…

A: Introduction : Hemophilia is an X-linked recessive trait . It is a genetic condition in which the…

Q: A woman is color blind (an X-linked, recessive trait).  What are the chances that her sons will be…

A: Given that color blindness is a X linked recessive trait.  X-linked alleles require a specific…

Q: Greg is color blind and marries Susan, who is a carrier for color blindness. Color blindness is an…

A: Color blindness is defined as the inability of the person to distinguish between colors, especially…

Q: A man who has color blindness and type O blood has children with a woman who has normal color vision…

A: Color blindness : It is a type of X-linked genetic disorders. Inherited from parents. Reduce the…

Q: A man who is a dwarf due to achondroplasia and has normal vision marries a color-blind woman of…

A: As achondroplsia is autosomal dominant disease so  AA - Disease  Aa - Disease  aa - Normal As…

Q: An unaffected woman, who is heterozygous for an X-linked allele causing Duchenne muscular dystrophy,…

A: The alleles are the alternative forms of a gene that are located on the same locus of the homologous…

Q: Parents Genotype : Bb/bb – Eye Color - (brown eyes dominant , blue eyes recessive) Dd- Dimples (…

A:

Q: Chloe has a family history of colorblindness. Corry, her partner, is affected by colorblindness.…

A: Chloe has a family history of colorblindness. Mother affected which means she has genotype XbXb and…

Q: Boe is normal and his wife is not color-blind, she is a carrier. Which of the following children…

A: Given  Father is normal Mather is carrier for colour blind trait.    Colour blindness  It is a X…

Q: A colorblind man marries a female who is a carrier for colorblindness. What is the probability that…

A: Colour blindness is an x-linked recessive disease. This means that in females two X chromosomes are…

Q: What is the chance the parents would have a color-blind boy? A color-blind girl? What about a girl…

A: Colour Blindness It is a kind of disability which involves the inability to distinguish between…

Q: Suppose a woman is a symptomless carrier of a recessive x-linked disease.  If her husband has the…

A: Introduction: The X-linked recessive traits are often more common in males because males have only…

Q: Color blindness is an x-linked recessive disorder. A woman who is a carrier for color blindness has…

A: Answer:   c. 50%

Q: Greg is color blind and marries Susan, who is a carrier for color blindness. Color blindness is an…

A: Colour blindness is an inherited condition which is passed down to the next generation. It is given…

Q: Color-blindness is caused by an X-linked recessive allele. A color-blind woman marries a man with…

A: X linked recessive genes shows the criss cross pattern of inheritance . In the criss cross…

Q: Red–green color blindness is a human X-linked recessive disorder. Jill has normal color vision, but…

A: Color blindness is defined as the inability of the person to distinguish between colors, especially…

Q: Earl has a normal color vision, while his wife alma is color blind. Color blindness is an X-linked…

A: Color blindness is an inherited trait that is passed from parent to child on the X chromosome, which…

Q: Which genotype below is considered a carrier for an x-linked recessive disorder? a C XBXB xBxb xbxb

A: X-linked recessive disorder - Genetic disorders connected to mutations in genes on the X chromosome…

Q: If both parents suffering from a genetic disorder are heterozygous for that disorder. And an…

A: : One child will be healthy    If both parents suffering from a genetic disorder are heterozygous…

Q: Colorblindness is an X-linked recessive trait. If a color blind woman is married to a man with…

A: Given: Colorblindness is an X-linked recessive trait. A color blind woman married a man with normal…

Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.