In fruit flies, eye color is a sex-linked trait. Red is dominant to white. Show the cross of a red eyed female (heterozygous) and a red eyed male. What is the probability of having a white-eyed, male?

Q: In mice long hair is dominant over short hair. If two heterozygous mice were mated what would the…

A: It is given that king hair is dominant over short hair. Let L encodes long hair and it is dominant…

Q: A pea plant is heterozygous for the flower color. What is the probability that a specific gamete…

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Q: Two cats are mated. One of the parent cats is long-haired (recessive allele). The litter which…

A: Familiar about it that homogeneous are look similar i.e identical and heterogeneous are look…

Q: Two plants, both heterozygous for the gene that controls flower color are crossed. What percentage…

A: Punnet square is a visual representation of a cross between the individual where the gametes are…

Q: If a colorblind father and a non-colorblind carrier (heterozygote) mother have a daughter and a son,…

A: Colourblindness is an X-linked trait. X-linked traits are essential traits that are determined by…

Q: Two sweat-pea plants, one with purple flowers and one with white flowers are crossed.  This results…

A: In complementary gene inheritance, the homozygosity of recessive alleles of any one gene results in…

Q: Two sisters have a father who is homozygous for his recessive blue eyes and a mother who is dominant…

A: If the father is homozygous for a recessive pair of blue eyes, its genotype will be XbYb, whereas in…

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: Following a cross between two, dihybrid, heterozygous individuals, what fraction of the offspring…

A: In the question, it is given that the cross is made between the two dihybrid heterozygous…

Q: In cabbage butterflies, White wings are dominant to yellow wings. If a heterozygous white-winged…

A: Genotype can be defined as the complete genetic material of an organism. The term is also used to…

Q: In cats, black coat color is dominant over gray. A female black cat whose mother is gray mates with…

A: Because black (G) is dominant over gray (g), a black cat may be homozygous (GG) or heterozygous…

Q: In guinea pigs, short hair is dominant to long hair. Also in guinea pigs, black eyes are dominant to…

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Q: If someone with auburn hair has children with someone with red hair (but whose mother had black…

A: On the basis of a cross involving only one trait ( monohybrid cross), the law of segregation was…

Q: In horses, coat color comes in many varieties. If a brown horse is crossed with a white horse, the…

A: Given: In horses, coat color comes in many varieties. If a brown horse is crossed with a white…

Q: Colorblindness is a sex-linked trait.  If a heterozygous female crosses with a colorblind male, what…

A: It is a sex-linked recessive disorder caused due to the defect in either red or green cone of eye…

Q: A man who is red-green color-blind marries a woman who is neither color-blind nor a carrier for this…

A: colour blindness - Colour blindness is a usually a  hereditary condition . Red  or  blue colour…

Q: In cats, coat color is determined by allelic variation at a single autosomal locus, with black fur…

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Q: In cats, black fur color is determined by an X-linked allele; the other allele at this locus…

A: In cats, black fur color is caused by an X-linked allele; the other allele at this locus causes…

Q: In pea plants, the color yellow is dominant over the color green. If a homozygous yellow plant is…

A: Gregor Johann Mendel was an Austrian Monk, who is known as the father of genetics published the…

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: Rabbits with the genotype CC are black, heterozygous rabbits C°C" appear brown, and rabbits that are…

A: A phenotype is a set of qualities that may be observed in a person, such as height, eye colour, and…

Q: Suppose a person with the co-dominate blood form and a person with recessive blood form type get…

A: Introduction:  Codominance is a heterozygous condition in which both alleles at a gene locus are…

Q: In cattle, coat color is inherited in a co-dominant fashion. Homozygous C R C R produces red coat,…

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

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

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Q: In fruit flies, red eyes (R) are a dominant trait and white eyes (r) are recessive. If a homozygous…

A: Heterozygous assigns to producing inherited various forms of an appropriate gene of each parent. A…

Q: In pea plants, the color yellow is dominant over the color green. If a homozygous yellow plant is…

A: Dominant trait  Yellow color (Y) Recessive trait Green color(y) Cross is between homozygous…

Q: Can a woman who is type AB and a man who is type B have a child who is type A? use punnett squares…

A: The Punnett square is defined as a square diagram which is used to give the genotypes of a…

Q: Consider the genetic cross for absent-mindedness, which is a dominant trait. All of the offspring…

A: A dominant trait is an inherited feature that occurs in an offspring when a dominant allele is…

Q: A man with AB blood type marries a woman with O blood type. What is the expected phenotypes (use…

A: Allele for blood group AB are IAIB  And allele for blood group O are ii When we cross man with AB…

Q: Both alles in a heterozygous individual contribute to the phenotype

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

Q: If a male is colorblind, what information do you absolutely know about his daughters?

A: A gene is a sequence of nucleotides in genome that codes for a functioning molecule. There is…

Q: In a cross between fair skin, black hair (heterozygous for all these traits) with brown skin, red…

A: A genetic trait is considered dominant if it is expressed in a person even in its single copy. While…

Q: In pea plants, purple flowers are dominant to white flowers. If two white flowered plants are…

A: Monohybrid cross involves crossing of parents with contrasting characters for single trait. While…

Q: What is the law of dominance?

A: Law of dominance is one of three laws given by mendel to comprehend the exchange of qualities from…

Q: In bunny rabbits, red eye color (R) is dominant and white eye color (r) is recessive. The allele for…

A: The Punnett square is a diagram that is utilized to foresee the genotypes of a specific cross. It is…

Q: In flowers, the red color is codominant with the white color If a red flower is crossed with a white…

A: Let  R - allele for red color flower r - allele for white color flower Then we have, Genotype of a…

Q: If black fur color is controlled by a dominant allele (B) and brown by its recessive allele (b),…

A: The gene is the hereditary material of an organism.  alleles are known as different variants of a…

Q: The cross between a female white giraffe and a pigmented male resulted in white offspring.  What is…

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

Q: In the fruit fly, Drosophila, eye color is a sex-linked recessive trait located on the X chromosome.…

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

Q: In labrador retrievers black coat color is dominant to brown. If a black lab is mated with a brown…

A: Black coat color Dominant = DD Brown coat colour = dd

Q: In Holstein cattle the spotting of the coat is recessive to the solid coat color. What types of…

A: Recessive alleles only manifest their phenotype when an individual possesses two similar copies of…

Q: Determine the genotypes of the parents if the father is blood type A, the mother is blood type B,…

A: Blood types are the result of the presence of antigens molecules on the surface of the individual's…

Q: In some sheep, horns are produced by an autosomal allele that is dominant in males and recessive in…

A: Introduction  A gene is consisting of a pair alleles/ factors and these alleles can be dominant or…

Q: for any gene with a dominant allele and recessive allele a what proportions of the offspring from an…

A: A dominant allele is a variation of a gene that will produce a certain phenotype, even in the…

Q: Spotting in horses is a dominant trait.  Cross a homozygous spotted horse with a homozygous…

A: In case of diploid organisms every chromosome is present in two copies that are known as human…

Q: A human female who is heterozygous for the recessive, sex-linked trait causing red-green color…

A: The alleles are the alternative of a gene that are located on the same chromosome. In case of…

Q: If the mother has normal color vision but her daughter has red-green colorblindness, what must be…

A: The red green color blindness is a X linked recessive trait.  Let XC encodes normal phenotype. And…

Q: In humans, having freckles is dominant to not having freckles. What is the phenotype of a…

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: A rabbit with black fur (B) is crossed with a rabbit with white fur (b). All of the offspring have…

A: LAW OF DOMINANCE It that when an organism is Heterozygous for a trait, only the dominant allele will…

Q: Colour blindness is a recessive sex-linked trait found on the X chromosome. Suppose a colour blind…

A: Humans carry 22 pairs of autosomes and one pair of sex chromosomes. The sex chromosomes present in…