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Q: Will a pedigree analysis reveal how tay-sachs disease is ihereded?
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Does TaySachs disease have a dominant or a recessive trait?

recessive


Suppose this pedigree is for a disease called Huntington's disease. The allele for this disease is dominant. How many of the males shown in the pedigree can be expected to have or develop the disease?

four


Suppose this pedigree is for a disease called Huntington's disease?

4


Which person is most likely to develop symptoms of the disease that is tracked in the pedigree?

i need to see the pedigree...


This pedigree is for a human genetic disease called sickle cell anemia. Assuming that the allele for the disease is recessive how many of the females shown have the disease?

None. =]


What is the chart for ancestry and traits used as a tool to study human patterns of inheritance called?

A pedigree chart is a documented record of one's ancestry. Genealogists use pedigree charts to study family lines. Learn more at 23andme.com.


Which person on the pedigree could not pass the allele for sickle cell disease to his her offspring?

V


A pedigree chart shows relationships within a family?

A pedigree shows the possible outcomes of traits in offspring. It shows if the offspring will have the trait, or if they will be a carrier. Pedigrees also show the previous generations how the future generations inherited the trait. The past generations can be labeled as F1 and the future are F2, which is our current generation.


This pedigree is for human genetic disease called sickle cell anemia Assuming that the allele for the disease is recessive how many of the female shown have the disease?

NONE.


What does a genetic counselor construct to show the inheritance pattern of a genetic disorder within a family?

Its a pedigree. A pedigree shows the inheritance of a genetic disorder within a family and can help to determine the inheritance pattern and whether any particular individual has an allele for that disorder.


What are pedigrees use for?

Pedigree's are used to show who was in your family and if someone in your family had a disease; it shows your family's generation's.


Is it true that a pedigree diagram is a simple genealogical diagram showing family members' relationships to each other and how a particular trait or disease has been inherited?

A pedigree is a chart that tracks which members of a family have a particular trait. The trait that a pedigree tracks can be almost anything. It can be eye color, hair color, or colorblindness. It can also track genetic disorders, such as cystic fibrosis, hemophilia, or sickle-cell disease.