What are the genotypes of the Pgeneration? b. What will be the genotype and phenotype of the F1 generation? c. Draw a punnett square showing the cross of two F1 generation horses. What is the phenotypic ratio of all the combinations?

Q: 22) If both married couples have the sickle cell trait (AS), what is the possible combination of…

A: The mode of inheritance is a pattern of obtaining parentral alleles  or genes to the offsprings. The…

Q: 3- Pigment in mouse fur is only produced when the C allele is present. Individuals of the cc…

A: The allele C (dominant) in the mouse is responsible for the pigmentation of fur. The homozygous…

Q: 3. In mice, black fur (B) is dominant to white (b). At a different locus, a dominant allele (A)…

A: According to Mendelian inheritance, a single character is controlled by one or more pairs of…

Q: 5. If a heterozygous white horse male from an F1 hybrid mates with a recessive brown horse female;…

A: Given information: Heterozygous white horse male mates with recessive brown horse female. White is…

Q: 4. In owl, barring (B) is sex-linked and dominant, the recessive allele (b) producing solid black…

A: In owl , there are two types of traits . I ) In case of first trait , Barring is dominant and is…

Q: 5A. In shorthorn cattle, the polled condition is dominant over horned. Also, the heterozygous…

A: 5A. Let us assume that the dominant allele for polled condition be “P” and that for recessive horned…

Q: 13. A dominant x-linked allele (B) gives normal color vision but the recessive allele (b) causes…

A: Please follow steps 2,3,4 for detailed explanation.

Q: 7. The dominant allele H reduces the number of body bristles in fruit flies, giving rise to a…

A: In gene interaction  two or more non-allelic gene influence the outcome of a single trait. When two…

Q: 4.In horses, black is dependent upon a dominant gene, B, and chestnut upon its recessive allele, b.…

A: The Dominant allele is one that masks the expression of the recessive allele. The dominant allele is…

Q: 3. A calico cat is a domestic cat of any breed with a tri-color coat. They are heterozygous for two…

A: Explanation: One of each cell's two X chromosomes is silenced or rendered inactive by the Xist gene,…

Q: 13. A dominant x-linked allele (B) gives normal color vision but the recessive allele (b) causes…

A: Introduction  When a gene on the X chromosome is mutated, the trait is always manifested in men and…

Q: 2)If an individual that is homozygous dominant for a gene has offspring with an individual that is…

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

Q: 1. In radishes, flower color may be red, purple, or white. The edible portion of the radish may be…

A: The genetic composition of a particular organism Genotype refers to the genetic composition of that…

Q: 4. Flash, who has yellow fur and Daisy, who has light brown fur are both golden retrievers. Flash is…

A: In genetics the gene control the hereditary characters. Alleles are the alternative forms of the…

Q: 5. In mice, black color (B) is dominant to white (b). At a different locus, a dominant allele (A)…

A: Phenotype is the physical look of a bodily character. Phenotypic ratio refers to the rate or…

Q: In horses the color black is due to a dominant allele (B) and chestnut is due to the recessive…

A: In order to find the number of gametes simply place a 2 above each heterozygous gene pair and a one…

Q: 4. In hogs a gene that produces a white belt (B) around the animal's body is dominant over the…

A:

Q: 3. In cats, agouti coat (uneven colored fur) is dominant to a solid coat. Brown coat color is…

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

Q: 6. Consider that people with blue eyes must have two alleles for blue eyes since blue eye color is a…

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

Q: a. incomplete dominance b. overdominance c. co-dominance

A: Mendel has observed three types of dominance in the plant. Incomplete dominance is which the…

Q: 4. Brown eyes are dominant over blue eyes. This is NOT a sex-linked trait. Cross a brown-eyed…

A: Answer. Brown eyes are dominant over blue eyes. A colorblind male whose father had blue eyes would…

Q: In dogs , curly hair is dominant to straight hair , and spotted coats are dominant to solid coats .…

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

Q: 4. In owl, barring (B) is sex-linked and dominant, the recessive allele (b) producing solid black…

A: Since you have asked multipart question without mentioning which part need to be solved . We are…

Q: father  has Huntington disease.  a. What is the probability that Joe will also  develop the disease?…

A: Introduction Huntington disease (HD) is an autosomal dominant disorder  inherited condition that…

Q: 2. In daffodils, an allele for yellow flowers (D) is dominant, while an allele for white flowers (d)…

A: As per the law of independent assortment, the genes of different genes assort independently of each…

Q: 4. One type of beetle found in fields where corn is grown can have either a grey outer shell or a…

A: In the given question- The allele for dominant trait (Grey outer shell) is G The allele for…

Q: 1. A cross between a black cat and a tan cat results in a tabby cat. A tabby cat is crossed with a…

A: 1. (a)    It is incomplete dominance.

Q: 5. a. Black coat color in Cocker Spaniels is governed by a dominant allele (B) and red coat color…

A: We are allowed to do one question or upto three subpart of a question. Please repost the undone…

Q: 2. The bison herd on Konza Prairie has begun to show a genetic defect. Some of the males have a…

A: Introduction: Dominant allele: It is able to express itself even in the presence of its recessive…

Q: 3. A pure line Black feather duck is crossed with pure line White feather duck. Consider the Black…

A: Introduction: Law of Dominance states that dominant alleles always mask the recessive alleles. In…

Q: 8. In gerbils, the gene that specifies coat color is sex-linked and has multiple alleles, as…

A: In gerbils the coat color-producing gene is sex-linked or X-linked. That means the genes are present…

Q: 3. Pigeons may exhibit a checkered or plain color pattern. In a test cross, the following data was…

A: Let us find the ratios from the given data as,  Checkered X Checkered is 36:0  Checkered X Plain is…

Q: 27. In peas the trait for tall plants is dominant (T) and the trait for short plants is recessive…

A: There are two genes T and Y which encode height of plant and seed's color respectively.  (As per our…

Q: In horses coat color shows incomplete dominance: the alleles are chestnut color (Hc) and cremello…

A: Genetics is the branch of science that deals with the study of gene and their inheritance from one…

Q: 9. In hamsters, black fur (B) is dominant over brown fur (b) and long fur (L) is dominant over short…

A: According to our guideline we can answer only the first three subparts of a question. So, upload the…

Q: 8. A budding horticulturist at the U of S is developing a new species of strawberry, Straw berrylis.…

A: A gene is a sequence of DNA which controls a particular phenotypic trait when it is expressed. As…

Q: 3. The gene that controls coat colour in rabbits has four alleles: agouti (C), chinchilla (cck),…

A: Answers :  A) Heterogeneous Himalayan rabbit Chch    Chinchilla rabbit-  cchcch

Q: 3. Red fruit alleles are dominant over yellow alleles. Red homozygous tomato is crossed with yellow…

A: An allele is one of two,or more ,forms of a given gene variant .Some genes have a variety of…

Q: If a gene shows classic dominance (one allele is dominant, one is allele is recessive), what is the…

A: Answer - Correct answer (C)  Dominant phenotype  When an organism is heterozygous at a specific…

Q: 4. Two normal visioned parents have a color-blind son. Give the genotype of both parents and the…

A: 4) . If X is a normal chromosome then X* has the colour blindness gene. Normal visioned father is -…

Q: 1. A allele overshadows the effect of a allele. 2. If only one chromosome carries a dominant allele,…

A: INTRODUCTION Dominant trait The character that is expressed in an individual is called dominant…

Q: 2. In cats, the allele (B) produces black color but (b) produces a yellow color. These alleles are…

A: Need to find the answers for the given genetics questions.

Q: 7. In a certain animal, black fur is dominant to white fur. Determine the possible offspring from…

A: Answer: Dominant allele is able to express itself even in the presence of its recessive allele.…

Q: 1. In guinea pigs, black coat color (B) is dominant over white (b), and short hair length (H) is…

A: Allele - Alternate pair of a gene present on a specific locus/ site on homologous chromosomes.…

Q: 22. In rabbits, an allelic series helps to determine coat color: C (full color), cch (chinchilla,…

A: The dominance patterns of all alleles are: C > cch > ch > c The albino individuals must be…

Q: 1. Acurly haired person and a straight haired person mate and all their offspring have wavy hair…

A: Given  Genotype of black bird = BB  Genotype of white bird = B'B'   Co dominance  A condition where…

Q: 6. ) In mice, an allele for apricot eyes (a) is recessive to an allele for brown eyes (a*). At an…

A: Introduction The relationship between two versions of a gene is referred to as dominant. Each parent…

Q: 2. In terms of pea plant height, tall plants (T) are dominant over dwarf plants (t). Purple flowers…

A: The different forms of a gene are referred to as alleles. A diploid  organism usually will have two…

Q: 4. In owl, barring (B) is sex-linked and dominant, the recessive allele (b) producing solid black…

A: According to Bartleby guidelines , we are supposed to answer first three subparts in case of…

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.