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Use a punnet square it may be a little tricky though.

Just remember which letter is dominant and which one is recessive.

heterozygous and Homozygous.

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14y ago
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There are three alleles involved, A, B, and O, and six possible genotypes: AA, BB, OO, AB, AO, and BO. The various genotypes result in four different phenotypes or blood types: A, B, O, and AB. Individuals have blood type A if their genotypes are AA or AO. Individuals have blood type B if their genotypes are BB or BO. Individuals have blood type O if their genotype is OO, and they have blood type AB if their genotype is AB.

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How many different genotype variations are possible in the offspring of these crossed rose bushes?

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Q: How many of the possible types of offspring had the same genotype as the parents?
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What are the phenotypes and genotypes of the offspring from the mating of a person with type B blood with a person with type O blood in codominance?

The offspring blood type with parents that have O and B blood types would come out with O positive. This is taught in biology. Based on the details of the question this initial answer is incorrect. Type O is not a dominant characteristic merely a common one. A person with type B blood could have a genotype of BO or BB so there are two potential answers to this question. The parent with O type blood can only have an OO genotype. If the parents are BB and OO then all offspring will be type B phenotypically and their genotype will be BO. If the parents are BO and OO then 50% of the offspring will have the BO genotype and 50% will have the OO genotype. Phenotypes will be B and O respectively. Since the question did not include any mention of the RH factor there is no way to determine that the offspring would be positive or negative. True codominance in blood types really only shows up with the AB genotype where the phenotype of the individual matches the genotype and the person has both A and B blood factors.


What percentage of the possible types of offspring had the same genotype as the parents?

That depends entirely on the genotypes of the parents.


What are the possible blood types of children from AB mother and an AB father?

The mother is genotype AB, the father is either genotype BO or BB. If the father is genotype BO, the children can be genotype AB, AO, BB, or BO. This results in children with phenotype blood types of: AB, A, or B. If the father is genotype BB, the children can be genotype AB, AB, BB, or BB. This results in children with phenotype blood types of: AB or B.


What is the purpose of the Punnet square?

A Punnett Square is a diagram used by biologists and geneticists to analyze crossbreeding, i.e. to determine the probability of the possible types of offspring which would result from crossing parents of similar or different genotypes and phenotypes. It is used to show every type of combination possible when one or more maternal and paternal alleles interact, for each gene being studied in the cross. Though not always accurate, this diagram also generally teaches students that are studying genetics how receiving one allele from two different parents does not always have a straightforward outcome. It shows students that there are a large number of possibilities when paternal and maternal alleles interact, especially when one or more parent has an unknown allele.


What are the possible blood type outcomes of offspring with a mother with type A plus blood and father with B plus blood type?

This would depend on what the genotype is of the parents. They could have children with type A, B, AB, or O type blood. This is possible if they are both heterozygous if they are homozygous for their respective blood types they could only have AB children. Also the statistics for the blood types would change if one parent was homozygous and one parent were heterozygous.

Related questions

What perentage of the possible types of the offspring had the same genotype as the parents?

75%


What percentage of possible types of offspring had genotype of the same genotype as the parent?

75 percent


How many of the possible types of offspring had the same genotype as the parent?

56


What percentage of possibles types of offspring had the same genotype as the parents?

That depends entirely on the genotypes of the parents.


What is the percentage of the possible types of offspring had the same genotype as the parents?

Since there is no information on the genetic make up of the parents only a generalized set of answerscan be given.The chance of an offspring being genetically identical in every way to either or both of its parents is virtually nil.The percentages of individuals that match the genetics of the parents for a few traits can be determined through the use of a punnet square.For example considering a single trait where one parent is homozygous dominant and the other is homozygous recessive zero offspring will have the genotype of either parent.If the parents are heterozygous for a single trait 50% of the offspring will have the genotype of the parents for that trait.The more gene pairs considered the less likely an offspring identical to the parents is possible.


What percentage of the possible types of offsprings had the same genotype as the parents?

That depends entirely on the genotypes of the parents.


What was the phenotype for seed shape of both parents plants?

What percentage of the possible types of offspring had the same phenotype as the parents


What are the blood types possible in offspring if both the parents have 0 positive blood group?

o-


What was the phenotype for seed shape of both parent?

What percentage of the possible types of offspring had the same phenotype as the parents


What are the phenotypes and genotypes of the offspring from the mating of a person with type B blood with a person with type O blood in codominance?

The offspring blood type with parents that have O and B blood types would come out with O positive. This is taught in biology. Based on the details of the question this initial answer is incorrect. Type O is not a dominant characteristic merely a common one. A person with type B blood could have a genotype of BO or BB so there are two potential answers to this question. The parent with O type blood can only have an OO genotype. If the parents are BB and OO then all offspring will be type B phenotypically and their genotype will be BO. If the parents are BO and OO then 50% of the offspring will have the BO genotype and 50% will have the OO genotype. Phenotypes will be B and O respectively. Since the question did not include any mention of the RH factor there is no way to determine that the offspring would be positive or negative. True codominance in blood types really only shows up with the AB genotype where the phenotype of the individual matches the genotype and the person has both A and B blood factors.


What percentage of the possible types of the offspring had the same phenotype as the parent?

25% The percentage of the possible types of offspring that had the same phenotype as the parents are : bB-bb,BB-Bb=25% has black hair (dad) and 75% has blonde hair (mom).


What percentage of the possible types of offspring had the same genotype as the parents?

That depends entirely on the genotypes of the parents.