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Phenotype is the observed trait. The dominant trait in this case is observed- D
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In a punnet square where the mothers genotype is Dd and the fathers genotype is dd does the mother or the father have dimples?
The mothers will because the father is the dominant.
What is the genotype of a heterozygous tall plant?
DD is homozygous dominant is a genotype which gives tall plant.
What is the genotype of the unaffected children?
i think it's lower case d and lower case d the answer: " dd "
If a homozygous dominant plant crossed with a homozygous recessive plant what is the genotype and phenotype of their offspring?
If two homozygous plants with contrasting traits are crossed, the expected genotypes for the offspring will be heterozygous. The dominant trait would be expressed, but they'd be carriers for the recessive trait.
What is the genotype of the father?
We can call these alleles. Each of us has two ABO blood type alleles, because we each inherit one blood type allele from our biological mother and one from our biological father.
What is the genotype of individual who is heterozygous for dimples?
Dd is the heterozygous genotype for dimples.
In a punnet square where the mothers genotype is Dd and the fathers genotype is dd does the mother or the father have dimples?
The mothers will because the father is the dominant.
What is the genotype of a man if he has a dimple and his wife and son has no dimple?
Dd
If a dog's genotype is Dd if it has a disease what genotype does another mate have to have in order for have of the puppies to not have a disease?
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.
What is the genotype of a heterozygous tall plant?
DD is homozygous dominant is a genotype which gives tall plant.
What is the genotype of the unaffected children?
i think it's lower case d and lower case d the answer: " dd "
What are the three different combinations of alleles?
If the gene for a trait has two alleles, one dominant (D) and one recessive (d) there are three possible combinations in the genotype: DD (homozygous dominant) Dd (heterozygous) dd (homozygous recessive)
An AABbccDdEeFF individual is crossed with an individual with the genotype AaBBCCDdEeff what is the probability that their offspring will have the genotype AaBBCcddEEFf?
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.
How do genetics represent h dominant and Recessive allele?
A dominant genotype is represented as DD or Dd but with many different letters. The DD is a homozygous dominant, while the Dd is the heterozygous dominant. Recessive is always represented as dd or rr or whatever letter you want to use. It is always homozygous recessive. There can never be a heterozygous recessive.
What is the genotype for 'dwarfism'?
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.
If a homozygous dominant plant crossed with a homozygous recessive plant what is the genotype and phenotype of their offspring?
If two homozygous plants with contrasting traits are crossed, the expected genotypes for the offspring will be heterozygous. The dominant trait would be expressed, but they'd be carriers for the recessive trait.
Is dimple heridity?
Yes. Dimples are dominant. If you have one or two dimples, you have the dominant trait, and your genotype is D-, meaning that we don't know whether you are homozygous dominant or heterozygous for the trait. If you don't have dimples, your genotype is dd, which is homozygous recessive.
