Please explain question 4  4. Red color vision is determined by a gene on the X chromosome (a sex-linked trait). A recessive allele responsible for red color-blindness. The woman is red color-blind, she has a child with a man with normal red color vision.             What are the

Q: A heterozygous free-lobed man is mated to a heterozygous free-lobed woman. What are the genotypes…

A: Genotype is the genetic makeup of an organism.  It consists of 2 alleles in an individual.

Q: cance of color blindness in humans is due to a recessive gene located on the X chromosome X linked).…

A: Mother     ×      father            XXc                  XcY Progeny -      X Xc Xc XXc…

Q: A carrier is someone who carries a recessive allele in their genotype but does not display the…

A: In red-green colour blindness, deficiency of red-green cones occurs due to which person is unable to…

Q: Describe how Mendel's laws of segregation and independent assortment are explained by the behavior…

A: Law of segregation: it says that alleles do not show any blending in heterozygous condition (in F1)…

Q: Hemophilia is a X-linked/sex linked recessive trait in humans. The dominant allele (H) causes normal…

A: Himophilia is the disorder related to blood clotting. it is sex linked recessive disorder. So only…

Q: Red-green colorblindness in humans is caused by a recessive gene on the X chromosome. A husband and…

A: Red-green color blindness or deficiency is an X- linked recessive disease. It means two X…

Q: In the lab, a red flower and a yellow flower are crossed. The results are all red and yellow…

A: Gene An individual receive two set of gene one from mother and one from father. These genes may be…

Q: Red green colorblind as is a sex linked trait if a carrier female has children with a normal Male…

A: Red-green color blindness is a sex-linked genetic mutation on the OPN1LW or OPN1MW gene that is…

Q: Given that the gene for the color-blind condition is recessive and X-linked. You have a female with…

A: Maternal parent has a nondisjunction at Meiosis1 or 2

Q: Nindness is recessive, x-linked trait. Ia maringes between aman who is colortblind and awoman a…

A: Let's suppose carrier woman have genotypes-  XXC ( C is in the power of X, may you understand it).…

Q: G17. Color-blindness is a sex-linked recessive trait. Mr. Jones, a color-blind man, and Mrs. Jones,…

A: As per our honor code, we are allowed to answer only one question at a moment. I am answering the…

Q: milar pedigree. One of their daughters is colorblind. Give the genotypes of this nd paternal…

A: Colourbrindness is common hereditary disease. These diseases passed from parents. Mostly…

Q: Red-green color blindness in humans is caused by a recessive allele on the X chromosome. If a woman…

A: Colour blindness is the in ability to see or cannot differentiate between two colours. This is…

Q: IV 1 = female - male 2 3 11 2 4 3 ? 4 C 2 5 5 3 4 6 6 The disease trait in this pedigree is…

A: Autosomal recessive is a pattern of inheritance in which two mutated genes are inherited from each…

Q: Explain why genetic disorders caused by recessive alleles of X-linked genes appear more frequently…

A: In humans and other mammals, biological sex is determined by a pair of sex chromosomes: XY in males…

Q: A human female heterozygous for X-linked trait causing red-green color blindness marries a red-green…

A: Red Green Colour Blindness:  Red-green color blindness is a type of color vision deficiency where…

Q: Muscular dystrophy is a sex-linked recessive condition. If a woman who does not have the conditions…

A: Muscular Dystrophy(MD) It is a group of rare inherited muscle diseases in which muscle fibres are…

Q: Hemophilia is a recessive disease carried on the X chromosome. If an unaffected carrier mother had…

A:

Q: Question 4 Which of the following behaviors of chromosomes explains Mendel's first law (law of…

A: Mendel proposed three laws to understand the biology of inheritance Law of segregation is one of…

Q: Explain your answer. Below is a pedigree showing the inheritance of colorblindness in Akoto family.…

A: Colour blindness is a color vision deficiency, and a reduced ability of not distinguishing between…

Q: 1. What sex chromosome combination does a female have? 2. What sex chromosome combination does a…

A: Disclaimer: - According to BNED guidelines, only the first 3 fill in the blanks questions can be…

Q: In humans, Cystic Fibrosis an autosomal recessive trait, currently with medicine advances people…

A: Genetic disorders or traits known as autosomal recessive traits occur when a person inherits two…

Q: 1. A woman is colorblind. Construct a Punnett square and using versions of the letter “C” determine…

A: As per our company guidelines we are supposed to answer only first question or first 3 subparts of…

Q: SUBJECT: GENETICS Topic: Probability 1. Consider albinism a trait to occur in a human family. If…

A: Introduction:- Albinism is an autosomal recessive condition, meaning that it affects exclusively…

Q: How many Barr bodies in a person with genotype XXXXX? How is the structure of a Barr body different…

A: The mammalian males contain XY chromosome and females contain XX chromosome. So, the number of…

Q: 1.Determine the possible kinds of gametes each parent could be produced by: Jane (mother): Tt XcXc…

A: A gene is present in different forms that are expressed in a phenotype; allele is a one of the…

Q: When looking at an X-linked recessive trait, if an affected mother and an unaffected father have a…

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

Q: The first child has the same phenotype as the father, what are the genotypes of the mother, father,…

A: Ans 3a. As the ability to roll the tongue is a dominant character so it is represented by (T) but…

Q: (5)Baldness is an X-recessive linked trait. Baldness is epistatic to curly hair which is dominant…

A: Any guy who possesses an X chromosome with an allele for baldness will be bald since baldness is an…

Q: 1. How many different types of gametes can be produced by an individual with the genotype Yy Ww Pp…

A: The number of gametes produced in the cross is based on the number of heterozygous alleles in the…

Q: An extra finger in humans is rare but is due to a dominant gene. When one parent is normal and the…

A: Polydactyly, which is having an additional finger, is controlled by a dominant gene. This implies…

Q: A recessive allele on the X chromosome is responsible for red-green color blindness in humans. A…

A: The colorblindness is encoded by the genes present on the X chromosome.

Q: 6. In man, normal color vision vs red-green color blindness is controlled by the allelic gene C…

A: The colorblind trait is encoded by genes present on the X chromosome. It is a kind of recessive…

Q: healthy/non-carrier woman, what is the probability of them having 4 healthy children? ther suffered…

A: X-linked diseases are passed from the father to the daughter, if Eloise's grandmother had an…

Q: In which parent the chromosomal mutation occurred. Father or Mother At what stage in meiosis (I or…

A: The genotype of the offsprings are depends on the genotype of both the parents because half of the…

Q: Curly hair is recessive (c) and straight hair is dominant (C). A man with curly hair marries a woman…

A: Introduction Homozygous means that you inherit the same version of the gene from both parents,…

Q: 1. If one parent is Tt, what alleles can they pass on to an offspring? (we're talking about a parent…

A: The cross between the two types of plants in the same species is called the monohybrid cross. The…

Q: A man with blood type B marries a woman with blood type A. They have four children with blood types…

A: ABO blood group is a case of multiple alleles and co-dominance. When there are more than two alleles…

Q: 1. Red-green colorblindness is caused by a recessive allele (X) at an X-linked gene, and albinism is…

A: The most prevalent type is red-green colour blindness, followed by blue-yellow colour blindness and…

Q: 6. If individual IV-9 is a female, what is the probability that she would be affected with dark blue…

A: Pedigree Analysis is used to study inheritance of genes in organisms. In pedigree, phenotypic data…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.