homozygous first filial organism,which can undergo mutation or which may be cross-linked or made to breed with other.
Homozygous dominant
Genotype.
Genetic make up of an organism is called its genotype
RrYy
There is not really enough information in the question to answer it properly. You would need to know what trait the D and d stood for to give a proper answer.If the dog's genotype is Dd and it has the disease, this suggests that the disease is caused by a dominant allele. A healthy bitch would have the genotype dd and half of her pups would have the disease. There is no mate which would produce all heathly pups.If the dog is symptom free then the disease is caused by a recessive allele. In which case the dog should be matted with a dog with the genotype DD to have 100% symptom free pups. Mating Dd to Dd would give 75% symptom free pups and 25% sufferers. Mating the Dd dog to a dd dog would give 50% disease free pups and 50% sufferers.
Genotype
Dd is the heterozygous genotype for dimples.
Genotype.
The mothers will because the father is the dominant.
genotype or phenotype
Phenotype is the observed trait. The dominant trait in this case is observed- D
Genetic make up of an organism is called its genotype
this procedure is generally called a test cross and is used in the agricultural and pet industries lots.
There are many types of dwarfism. If D is the autosomal dominant gene for acondroplasia a Dd heterozyote will be an acondroplastic dwarf. The homozygous DD individual dies shortly after birth due to considerable skeletal anomalies.
Cross each allele separately to get the final genotype: AA x Aa = AA, aa, Aa, Aa .: 1/2 Bb x BB = BB, BB, Bb, Bb .: 1/2 cc x CC = Cc .: 1 Dd x dd = DD, dd, Dd, Dd .: 1/2 Ee x Ee = EE, Ee, Ee, ee .: 1/4 FF x ff = Ff, Ff, Ff, Ff .: 1 Multiply all probable fractions: 1/2 x 1/2 x 1 x 1/2 x 1/4 x 1 = 1/64 chance of that specific genotype.
Dd
RrYy
Phenotype