What is the genotype of the male rabbit?
A male rabbit has the genotype GgBb. Determine the gametes produced by this rabbit. Hint: There are 4 possible combinations. GB, Gb, gB, and gb.
What is rabbit genotype?
Each genotype a rabbit has, is made up of two variables, a dominant and a recessive trait. When rabbits are bred, each parent will give one variable from their pair, to their offspring. So, the baby will have their own gene containing variables from both the mom and dad.
What is the genotype of a heterozygous rabbit?
Two heterozygous white (brown fur is recessive) rabbits are crossed. The parents’ genotypes are BB and Bb. The offspring’s genotypes are 50% BB, 50% Bb, which means their phenotypes are 100% brown.
How do you find a genotype?
A Punnett square is one of the simplest ways to determine genotype. The square is actually a mini-chart used to determine the potential genotype for an offspring with respect to particular trait.
What is the genotype of the white bunny?
Chart of 144 Rabbit Coat Colors And Their Genotypes
|C – Full Color||cchd – Chinchilla||c c REW|
|Fawn (Cream) A- B- C- dd ee||Blue Ermine A- B- cchd– dd ee||Ruby-Eyed White A- B- cc dd ee|
|Lilac Fawn A- bb C- dd ee||Lilac Ermine A- bb cchd– dd ee||Ruby-Eyed White A- bb cc dd ee|
What is genotype on a rabbit pedigree?
A rabbit’s genes written together is called a genotype. The genotypes in the examples above are DD, dd, and Dd. Technically there is a fourth possible genotype, dD.
What Colour is a rabbit with the genotype CC?
An example of multiple alleles is coat color in rabbits (Figure 1). Here, four alleles exist for the c gene. The wild-type version, C +C+, is expressed as brown fur. The chinchilla phenotype, cchc ch, is expressed as black-tipped white fur.
How do rabbit genes work?
The offspring have two of each gene; one from each parent. Dominant genes are expressed (you can see the characteristics in the rabbit) and recessive genes are carried to be possibly passed on to offspring. Each gene, regardless of its dominance or recessive quality, is passed on to roughly half of the offspring.
What is the genotype of the heterozygote?
The presence of two different alleles at a particular gene locus. A heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles (compound heterozygote).
What is the phenotype of a rabbit with genotype BB?
A population of rabbits may be brown (the dominant phenotype) or white (the recessive phenotype). Brown rabbits have the genotype BB or Bb. White rabbits have the genotype bb. The frequency of the BB genotype is 0.35.