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Q: What kind of mutation occurred to produce a person with the genotype XXY?
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What would be the genotype of a person with cystic fibrosis?

The genotype of a person with CF is cc. The genotype of a carrier of a CF mutation is Cc.


What might happen if such a mutation occurred in persons DNA?

The person might end up getting cancer.


What are the possible effects of 'AS' married to 'AS' and why?

There are three outcomes if a person with an AS genotype marries a person with another AS genotype. The offspring has a 50 percent chance of inheriting the AS genotype, and a 25% chance of having a child with an AA or SS genotype. Most couples who share the AS genotype choose not to procreate.


When a person needs a gradual increase in the amount of a psychoactive drug to produce the desired effect what has occurred?

Tolerance


Can O plus B produce O type blood?

Yes. There are two possible genotypes for a person with type B blood: BB or BO. If a person with the BB genotype has children with a person with type O blood, then all of their children will have type B blood. But, it the person has the BO genotype, then any child they have will have a 50% chance of having type O blood.


What a person's genotype?

Their gene chart


How are Genotype phenotype different?

Phenotypes are the traits expressed by the genotype. So, for blood type, a person can have A and i alleles (genotype). However, in the phenotype, since i is recessive, only the A will be expressed, and the person will have an A blood type.


Can a person with AO genotype give blood to a person with O blood?

No - a person with that genotype would have blood group A. A person with O blood can only receive blood from an O donor.


What is the genotype of a person with curly hair?

Cc


Which could be the genotype for a male suffering from Klinefelter's syndrome?

The genotype for a person suffering with Klinefelter's syndrome is XXY.


Is it possible for a with a blood type alleles Ia and Ib to have blood type a?

In the perfect world, no. IA and IB are codominant so both alleles are represented in the person's phenotype. Blood type A can only be represented by itself in a phenotype if the person's genotype is either IA IA or IA i.(The result of a DNA mutation may be able to create a phenotype of blood type A out of a (purebred) cross (of blood type A and B).No. IA and IB are both codominant . Blood type A can only be represented by itself in a phenotype if the person's genotype is IAIA or IAi. Blood type B can only be represented by itseft in a phenotype if the person's genotype is IBIB or IBi. If the phenotype (blood type) is AB the genotype is IAIB.


What is genotype AS SS AAA?

You cannot do a cross to determine the genotypes of individuals because there is only one gene here. Genotype consists of the entire genetic makeup of the individual, which cannot be determined by a single gene. Only the alleles S or s is used to express this particular gene. If you're looking for a monohybrid cross between Ss and Ss, while separately wanting a result between ss and ss, then the answers are as follows: Ss x Ss 25% SS 50% Ss 25% ss ss x ss = 100% ss