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If Tall is dominant over short a homozygous dominant man marries a homozygous recessive woman what of their children are expected to be short?

All of their children are expected to be heterozygous for the trait (Tt), which means they would be tall (dominant phenotype). The recessive trait for being short would only manifest if both copies of the gene were recessive.


A male who has normal vision marries a female who is a carrier for colorblindness can they have a colorblind daughter?

Assuming that the man who has normal vision is homozygous for normal vision, the couple's daughter will either be homozygous for normal vision or heterozygous (normal vision but carrier for color blindness) for normal vision. In light of this, the couple's daughter will not be color blind.


A man who has dystonia marries a woman who doesn't one of their children has the condition what are the possible genotypes of the man and woman?

Assuming the dystonia is hereditary and is a recessive gene which will be called "d" for simplicity, that means the man must be "dd" and the woman is "Dd". This is the only way they could have a child who is "dd" like the father, but not the mother.


1. Noah has hemophilia and he marries Patricia who is a carrier for hemophilia. What is the probability that their children will have the disease?

50


1 Noah has hemophilia and he marries Patricia who is a carrier for hemophilia. What is the probability that their children will have the disease?

50


A homologous tall man (TT) marries a heterozygous tall woman (Tt). if they have 12 children what will their children look like based on the result of Mendel's experiment (Phenotype)?

In this cross between a homozygous tall man (TT) and a heterozygous tall woman (Tt), all offspring will inherit at least one dominant tall allele (T) from the father. Therefore, the possible genotypes of their children are either TT or Tt. As a result, 100% of their children will exhibit the tall phenotype based on Mendel's principles of inheritance.


In humans widow's peak (W) is dominant over straight hairline (w). If a heterozygous male marries a female with a straight hairline what percent of their children can be expected to have widow's peak?

50% of their children are expected to have a widow's peak. When a heterozygous male (Ww) with a widow's peak gene marries a female with a straight hairline (ww), their offspring have a 50% chance of inheriting the widow's peak gene from the father.


Can A homozygous A blood marries a woman with AB blood what blood type will the children have?

Do a punnet square.I am really bad at them, otherwise I would be more helpful. Got a C in biology.


A man with blood type o marries a blood type ab what are their childrens probability in blood types?

The children will have type AB


A man heterozygous for blood type A marries a women heterozygous for blood type B the chance that their first child will have type O blood is?

To determine the chance that their first child will have type O blood, we can use a Punnett square. The man, being heterozygous for blood type A (genotype AO), can pass on either the A or O allele, while the woman, being heterozygous for blood type B (genotype BO), can pass on either the B or O allele. The possible combinations for their child are AO, BO, AB, and OO. Therefore, there is a 25% chance that their first child will have type O blood (genotype OO).


What does genotypic ratio mean?

genotype means genetic make up. it can give the information about the parents wether they were homozygous or heterzygousAnswer (Improved)A genotypic ratio is the proportion of genotypes found in individuals after a cross. For example, consider a cross between two heterozygous individuals for trait A: Aa X AaThe result is a 1:2:1 ratio for the genotypes AA, Aa, and AA respectively. Put another way, if the parents had 100 offspring, 25 would be expected to have the genotype AA, 50 the genotype Aa and 25 the genotype AA.This is hard Good Luck


It's not man that marries maid but fields marries file vineyards marries vineyard cattle marry cattle?

Horse marries horse.