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How does someone get an autosomal recessive disorder such as Tay Sachs?
You must inherit two recessive alleles, one from each parent.
Hurlington disease is an autosomal dominant disorder that affects the nervous system if a man is heterozygous for the alleles that cause the condition and has children with a woman who lacks then?
If a man who is heterozygous for the Hurlington disease alleles has children with a woman who does not have the alleles, there is a 50% chance that each of their children will inherit the disease allele. Since Hurlington disease is autosomal dominant, inheriting just one copy of the disease allele will result in the individual being affected by the disorder.
How are autosomal disorders passed down?
the disorder is usually either autosomal recessive or autosomal dominant. they are passed down from the parents to the next generation. autosomal reccessive diseases only are when one parent gives one reccessive allele and the other parent gives the other reccessive allele. A dominant autosomal disorder can be inherited with one or two of the alleles.
What is sickle cell Trait The condition is Autosomal and there is Codominance between alleles what does this mean?
sickle cell trait is inherited from one set of gene alleles from both parents. if you get two traits together it will cause sickle cell anemia which is a disease, sickle cell trait is not a disease. i dont know what autosomal means!! i dont know what codominance means!!
Is it true that a defective allele always recessive and a normal allele always dominant?
No, a defective allele is not always recessive, and a normal allele is not always dominant. The relationship between alleles can be more complex and dependent on specific genetic mechanisms. Dominance and recessiveness are general terms used to describe the relationship between two alleles at a specific gene locus.
Is tay-sachs caused by codominant alleles?
No, autosomal recessive
How many alleles does each person have for an autosomal gene?
Each person has two alleles for an autosomal gene, one inherited from each parent. These two alleles together determine an individual's genotype for that gene.
How does someone get an autosomal recessive disorder such as Tay Sachs?
You must inherit two recessive alleles, one from each parent.
How can you get ALD?
ALD can be inherited as an autosomal recessive trait (requiring two alleles, one from each parent) and as an X-linked trait.
Are lethal alleles the traits visible in the F1 generation of true-breeding organisms?
depends if its autosomal or dominant or what. I need a little more info
What type of inheritance pattern (are the A and B alleles to each other (Autosomal dominant-Regular dominant-recessive relationship, X linked, co-dominant, incomplete dominant)?
Incomplete dominance
What autosomal disorders in humans are controlled by dominant alleles?
Some autosomal disorders in humans that are controlled by dominant alleles include Huntington's disease, Marfan syndrome, and neurofibromatosis type 1. These disorders are expressed when an individual inherits a single copy of the mutated gene from one parent.
Hurlington disease is an autosomal dominant disorder that affects the nervous system if a man is heterozygous for the alleles that cause the condition and has children with a woman who lacks then?
If a man who is heterozygous for the Hurlington disease alleles has children with a woman who does not have the alleles, there is a 50% chance that each of their children will inherit the disease allele. Since Hurlington disease is autosomal dominant, inheriting just one copy of the disease allele will result in the individual being affected by the disorder.
How are autosomal disorders passed down?
the disorder is usually either autosomal recessive or autosomal dominant. they are passed down from the parents to the next generation. autosomal reccessive diseases only are when one parent gives one reccessive allele and the other parent gives the other reccessive allele. A dominant autosomal disorder can be inherited with one or two of the alleles.
Huntington's disease is an autosomal dominant disorder that affects the nervous system If a man is heterozygous for the alleles that cause the condition and has children with a woman who lacks?
the man has huntingtons disease
Why sister chromatids could not have different alleles?
They cannot be different because when DNA copies, it makes an exact copy of itself. Making it so that the alleles are the same. So it would be impossible for the alleles to be different.
What is sickle cell Trait The condition is Autosomal and there is Codominance between alleles what does this mean?
sickle cell trait is inherited from one set of gene alleles from both parents. if you get two traits together it will cause sickle cell anemia which is a disease, sickle cell trait is not a disease. i dont know what autosomal means!! i dont know what codominance means!!
