What is the probability that they will have a baby boy with brown eyes and cleft chin Parents Genotype :   Bb/bb – Eye Color - (brown eyes dominant , blue eyes recessive)   Dd- Dimples ( dominant)   Cc/cc- Cleft chin (Dominant)   Sarah BbDdcc   James bbDdCc

Q: Grandma Jade is affected with tuberous sclerosis, she grows benign tumors, and the trait is under…

A: A few people inherit the disorder from a parent with TSC, most cases happen as irregular cases…

Q: A mother who is heterozygous for Huntington’s disease (child from mother in #8) and a father who is…

A: Huntington’s disease is an autosomal dominant diseases which means that single copy of a defective…

Q: Is it possible to determine the genotype of an individual expressing a recessive phenotype? Provide…

A: A phenotype is a personality's noticeable traits, like height, eye color, and evident. The genetic…

Q: Based on the information in Figure 2, what is the genotype of the father? * BB Bb bb

A: Genotype is defined as the genetic constituents of an individual.

Q: Two genes, A and B, exhibit duplicate recessive epistasis. Which genotype would give the recessive…

A: Duplicate recessive epistasis is a complementary gene interaction in which the recessive allele of…

Q: If a woman is heterozygous dominant and her husband is recessive for a genetically inherited trait…

A: A diploid organism having two different types of alleles is said to be heterozygous. Individuals…

Q: In the following cases of disputed paternity, determine the probable father by writing Father 1 or…

A: Blood type (also known as blood type) is a classification of blood-based on the presence and absence…

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: Color blindness is known to be a sex-linked trait, which is recessive. Normal color vision is…

A: Colourblindness is a genetic disorder where the individual is incapable of differentiating between…

Q: Brown hair color is a dominant trait while red hair is recessive. Assume that a mah, WHO IS…

A: A) Genotype- It is the set of genes that we have inherited from our parents and will pass on these…

Q: Which genotype indicates a carrier of an autosomal recessive trait?   bb   BB   Bb

A: The dominant allele (represented by capital letter  'B' )  can show its character in the phenotype…

Q: The male is heterozygous for Huntington’s disease and homozygous dominant for Tay-Sachs. The female…

A: Male = Hh TT Female = hh Tt

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: A normal woman who is a carrier for colorblindness marries a normal man. What types of offspring…

A: As colour blindness is an X linked recessive diseases.So, XcXc = Homozygous recessive female ,…

Q: If two parents are homozygous for a genetically inherited recessive trait, what is the probability…

A: The genetic trait is a characteristic that is specific to an individual. A trait is determined by…

Q: In

A: Introduction:-  The passing on of physical or mental characteristics genetically from one…

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 mother has AB blood type has a child of AB blood type. What are all the possible genotypes of the…

A: Possible genotypes of father can be- IAIA , IAIO , IBIB, IBIO, IAIB

Q: A child has a genotype AA, what possible combination of parental genotypes could have produced this…

A: Genotype is the appearance of genes of an individual. Each character in the gene is referred as…

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

A:

Q: If a male is homozygous dominant and the female is homozygous recessive, what is the probability…

A: Genotype can be homozygous dominant (AA) or homozygous recessive (aa) or heterozygous (Aa).

Q: Trait #2 Chin Shape (1): V=Very prominent; v-less prominent P= Mother &Father Genotype F1 Phenotype…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

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

A: Sarah BbDdcc James bbDdCc this is the allele of 2 parent :

Q: Purple Hair is dominant. Blue hair is recessive. One parent is heterozygous; the other parent has…

A: Genes are the structural and functional units of heredity that carry coded genetic information in…

Q: Example: Eye shape Almond-shaped eyes (A) are dominant to round eyes (a). One parent is homozygous…

A: Homozygous and heterozygous are used to describe allele pairs. Homozygous means that the parent…

Q: A couple each with blood type AB and normal pigmentation have a child with AB blood type and…

A: Given: A couple each with blood type AB and normal pigmentation have a child with AB blood type and…

Q: If the dad is homozygous dominant for thick eyebrows, what is the percent chance of the baby having…

A: Mendel, in his monohybrid cross, demonstrated that with the help of Punnett squares, we can…

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 man that can roll his tongue is heterozygous for the trait marries a woman that cannot roll her…

A: The genotype of man will be Rr The genotype of woman will be rr   R r r Rr r r Rr r

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: Person A is color blind. This has developed person Huntington's disease. The mother of person A has…

A: Colour blindness is a sex-linked recessive trait. The gene that is responsible for this disease is…

Q: ale-pattern baldness is sex-linked and recessive. A carrier female has a child with a normal male.…

A: Baldness is not caused by sex-related genes. However, it is an example of sex-related genes. It may…

Q: Hillary is 8 years old and has neuronal ceroid lipofuscinosis, also known as Batten disease. It is…

A: Autosomal recessive disorders are those disorders or traits which are passed down through families…

Q: What would be the expected phenotypes and genotypes of the children when a color blind man marries a…

A: Colorblindness is an X-linked recessive trait. It is more common in males than in females because…

Q: By looking at the following table, circle the trait which is sex-influenced.       Genotype…

A: There are some traits which are influenced by the sex of the individual. In sex-influenced…

Q: The probability of producing a normal child by two parents who are carriers for an autosomal…

A: A person who is normal but carries one deleterious allele for the autosomal recessive disorder is…

Q: A man and woman are both of normal pigmentation, but both have one parent who is albino (without…

A: Answer - 1/4 Albinism is an autosomal recessive trait. Normal pigmentation = AA, Aa (heterozygous)…

Q: What is the probability that a couple with genotypes AaBb x AAbb has a child that has the recessive…

A: The genotype is a group of genes in DNA responsible for special attribute or attributes while the…

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

A:

Q: Two parents both have the following genotype: XxYyZz What is the probability that they will have a…

A: Introduction heterozygous. a genotype consisting of two different alleles of a gene for a specific…

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: what does this picture show？what is possible genotype for female parent？what is genotype for male？？

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Please define the following terms: Gene Allele  Dominant  Recessive Homozygous Heterozygous

A: Genetics is a branch of biology, which focuses on the study of genes, genetic variations, and…

Q: Cystic fibrosis is a hereditary illness causing respiratory issues and recurrent lung infections. It…

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

Q: A female with genotype IBi has a child that has blood type O (genotype ii). Which of the following…

A: Given: Genotype of the mother - IBi Therefore, blood type of the mother - B Blood type of the child…

Q: What is the probability that a baby will be black? What is the probability that a baby will be…

A: Heterozygous Monohybrid Cross: -   B b B BB Bb b Bb bb

Q: Hemophilia is an X-linked disorder that affects the body’s ability to create blood clots. The allele…

A: According to the question, we have to find out the possible genotypes of the offspring when an…

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: If one parent has eyes with a blue recessive allele and the other parent has eyes with a brown…

A: In inheritance, a gene has two alternative form of an allele. These alleles are dominant and…

Q: What mode of inheritance is exhibited? ____________________________________   Using the letters,…

A: Pedigree analysis is a chart that represents a family tree, which displays the members of the family…

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.