ack coat is dominant over white coat in guinea pigs. A homozygous black pig is ated with another homozygous black pig. /hat are the genotypes of the parents? BB and BB Bb and Bb bb and bb BB and bb

Q: Professor John decided to breed bunnies during stay-at-home because why not. She performed the…

A: Introduction : In the given question bunnies with brown fur, gray nose is crossed with white fur,…

Q: In Mexican hairless dogs, a double dose of a dominant allele may be lethal. What phenotype should…

A: The condition where two identical genes are present in an individual for a particular character, Is…

Q: Purple fur (P) is DOMINANT in monsters. Yellow fur (p) is RECESSIVE. What is the genotype of a PURE…

A: It is a monohybrid cross. A monohybrid cross is a genetic cross between two individuals who have…

Q: Dogs, recessive to long tail (T). A heterozygous fur parents bearing these traits are crossed, Which…

A:

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: In skunks, black and white stripes (S) are dominant and black and white spots (s) are recessive, and…

A: Introduction:- Black and white stripes is dominant (S) while black and white spots (s) is…

Q: In mice, gene A is epistatic to gene B. Dominant allele "A" allows for pigment to be transported to…

A: Epistasis is the type of gene interaction in which a gene masks or interferes in the expression of…

Q: What are the possible genotypes of the offspring if you cross a brown cow and a black cow? Black cow…

A: Here C is the dominant allele for black color and c is the recessive allele for white colour.…

Q: A dog with brown fur breeds with a dog with gray fur. When the puppies are born, three of the…

A: Consider, Brown fur colour is dominant trait and gray fur colour is recessive trait. Brown - BB Gray…

Q: In rabbits, black is due to a dominant gene, brown color is recessive. Short hair is dominant and…

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

Q: If you cross a fruit fly with the genotype Gg, Hh, II, Jj to another fruit fly with genotype Gg, Hh,…

A: An organism's genotype is its whole collection of genetic information. The alleles or variations…

Q: In chickens the dominant gene (S) produces a pea-shaped crest and its recessive allele (s) produces…

A: Dominant alleles are those that do not allow the recessive alleles to express when present in a…

Q: An erect eared barker is crossed with a droop eared, silent trailer. Litter after litter produces…

A: Dihybrid Cross Dihybrid cross illustrates the result from crossing organisms of the same specie that…

Q: A) A corgi was born with short fur, which is recessive to longer fur. This corgi eventu. puppies of…

A: INTRODUCTION A “fluffy” is the name of a corgi, Cardigan or Pembroke, with a longhaired coat. the…

Q: A litter of cats has two black and two white kittens. The mother is white and you know that in cats…

A: To determine: To determine the genotype of mother cat when one is dominant

Q: In sheep, the formation of horns is a sex-influenced trait; the allelethat results in horns is…

A: Sex-controlled character, additionally called Sex-influenced Character, a hereditarily controlled…

Q: Fur color in rats is a trait affected by a single gene that displays incomplete dominance. Rats with…

A: From the question given, Rat with black fur: BB Rat with white fur: bb Rat with grey fur: Bb The…

Q: Supposed a male Lab, homozygous dominant for both alleles, is crossed with a female Lab, homozygous…

A: Labrador is a type of dog. General colours of labrador are  1.Black 2.chacolate  3.yellow As per…

Q: Two brown bears have cubs in late spring. The mother bear has the phenotype for long front claws.…

A: Genotype is mentioned to the genetic makeup of an individual and phenotype refers to the physical…

Q: A species of ornamental fish comes in two colors; red is dominant andgray is recessive. Emily owns a…

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

Q: A pair of genes for the colour of the cat's is sex-linked. The dominant gene A produces a yellow…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: In a group of cats, some individuals have short fur and others have long fur. In this group, the…

A: A phenotype is observable traits of an individual, such as height, eye colour, and blood type. The…

Q: In rural northeast Kansas domesticated cats are becoming wild, and plogists are observing that…

A: Incomplete dominance occurs when a dominant allele, or variant of a gene, does not fully mask the…

Q: Coat color in mice is determined by a single gene. The dominant allele of that gene codes for brown…

A: Alleles are the alternative form of a gene that are located on the same locus of homologous…

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

A: Black fur is a dominant trait and so is a tan fun. Tabby fur is seen when both alleles are…

Q: Black is the dominant for color for rabbits and white is the recessive. B stands for the black…

A: An allele can be dominant or recessive. In heterozygous condition, dominant allele always masks the…

Q: In turkeys a dominant gene R produces the familiar bronze coloured feathers; its recessive allele r…

A: The cross between two individuals when performed by taking two pair of characters (alleles) is known…

Q: inea pigs, black hair (B) is dominant to white hair (b). If a homozygous black haired female guinea…

A: X-linked recessive inheritance refers to genetic conditions associated with   genes on the X…

Q: What fraction of the offspring would be predicted to be heterozygous for fur length, and fur texture…

A: Homozygous genotype has same alleles in the genotype. Homozygous dominant has two dominant alleles…

Q: B. B BB Bb b Bb bb Brown rabbits have the genotype BB or Bb. White rabbits have the genotype bb. If…

A: Genotype refers to an individual's collection of genes where it can be a single gene or set of genes…

Q: In the human pedigree below, the filled symbols represent the affectedindividuals.Determine the mode…

A: The term phenotype refers to an organism's observable physical qualities, such as its appearance,…

Q: In guinea pigs, rough coat (R) is dominant to smooth (r). A rough coat is crossed with a. smooth…

A: We can perform a dihybrid cross between the rough coated and smooth coated parents to find out the…

Q: In otters fur colour can be either yellow or brown, and is determined by two alleles of the C gene.…

A: In otters, fur color can be either yellow or brown and is determined by two alleles of the C gene.

Q: The presence of second allele (E) affects the coat color of German Shepherd. In particular, the…

A: Dogs' coats come in a variety of colours, patterns, textures, and lengths. The colour of a dog's…

Q: In hamsters, black fur (B) is dominant to gray fur (b), and long tails (T) are dominant to no tails…

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

Q: If an individual is homozygous dominant for a given allele (AA), what allele will be carried by that…

A: Genotype: It’s a genetic information in form of genes/ DNA responsible to express particular  trait…

Q: six fingers (F) is dominant to five fingers (f). Assume both parents are heterozygous for six…

A: Genotype - It is the genetic makeup of any individual. It gives information about exact genetic…

Q: In guinea pigs, black hair (B) is dominant to white (b). Two black guinea pigs of the same genotype…

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

Q: In hamsters, black fur (B) is dominant to gray fur (b), and long tails (T) are dominant to no tails…

A: Genotype for heterozygous fur colour is Bb. Genotype for homozygous recessive for tail length (no…

Q: If Individual 5 mates with a homozygous recessive horse, which of the following is a valid…

A: Achondroplasia as mention is an autosomal dominant trait, thus confirming that the genotype of…

Q: Create a Punnett square and determine the genotypes and phenotypes for the resultant offspring in…

A: The physical qualities of an organism that may be observed include the organism's appearance,…

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

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

Q: Given the combination shown in the Punnet square, what are the genotypes of the parents? * Rr Rr Rr…

A: The given above is the punnet square showing f1 generation where all f1 are having Rr genotype.  As…

Q: Two pigs of unknown genotype produce a litter of piglets, six black and six white. If you know that…

A: Genotype is the genetic makeup of an individual whereas phenotype is the external appearance and…

Q: In dogs, wire-haired is due to a dominant gene (W), smooth-haired is due to its recessive allele…

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

Q: ) Both parents in generation I have orange-brown fur. However in generation II, only one cub has…

A: orange brown fur is coded by dominant allele say the genotype can be CC or Cc. where C is dominant…

Q: In some bizarre-feathered chickens, F is the trait for frizzled feathers while S is the trait for…

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

Q: In sheep, the formation of horns is a sex-influenced trait; the allelethat results in horns is…

A: A gene is a unit of genetic material and alleles are the alternative form of genes present on the…

Q: The A and B alleles are codominant, and the O allele is recessive. An AB blood type mother has…

A: Codominance means neither allele can mask the expression of another allele. Example of codominance…

Q: Two white mice are crossed, and nine white and three brown mice result. What are the genotypes of…

A: Character is expressed by a particular gene in a particular chromosome. Alternative from of a gene…

Genetic Variation

Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.

Quantitative Genetics

Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.