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What is a DNA code for one hereditary trait is called?
The DNA code for one hereditary trait is called a gene.
What kind of non Mendelian trait is color blindness?
Color blindness is an example of an X-linked recessive trait, which is a type of non-Mendelian inheritance. This means that the gene responsible for color blindness is located on the X chromosome, and the trait is more commonly expressed in males than females.
Is color blindness a dominant or a recessive trait?
Color blindness is a recessive trait, meaning that an individual needs to inherit two copies of the gene for color blindness (one from each parent) in order to be color blind. If an individual inherits only one copy of the gene, they are considered a carrier and will not exhibit color blindness.
In a survey 16 women out of 20 000 were found to be colour blind What is the expected frequency of colour blind males in this population?
The prevalence of color blindness in males is much higher than in females, with approximately 8% of males affected. Therefore, in a population of 20,000, we can expect about 8% (0.08) of males to be color blind. This would result in an expected frequency of approximately 1,600 color blind males in the population.
What is the risk of a colour blind child in a family when father is colour blind and mother is normal?
If the father is color blind and the mother is normal, the risk of their child being color blind is 0% for daughters and 50% for sons. This is because color blindness is a sex-linked trait carried on the X chromosome, with the gene for color blindness typically passed from mother to son.
How do you cure color blindness in humans?
you cannot cure Colour blindness is hereditary, it's in your genes.
Name one sex linked trait and describe how it is inherited?
Colour blindness
What age dose colorblindness start in kids?
Colour-blindness is hereditary... Sufferers have the condition from birth.
What is colour blindness recessive?
Yes, Color Blindness is recessive, Not dominant. :)
Why is red-green color blindness not contagious?
Colour blindness is a usually a genetic (hereditary) condition (you are born with it). Red/green and blue colour blindness is usually passed down from your parents. The gene which is responsible for the condition is carried on the X chromosome and this is the reason why many more men are affected than women
What is a DNA code for one hereditary trait is called?
The DNA code for one hereditary trait is called a gene.
How do people contract the disease color blindness?
Color blindness is hereditary and non-communicable.
Does colour blindness affect male and females equally?
AnswerWomen have the sex chromosomes XX, while men have the chromosomes XY. The gene for normal colour vision is found on the X-chromosome. If a woman has one X-chromosome with the gene and one without it, she will not be colour blind. On the other hand, a man with an X-chromosome that is missing the gene has no 'backup'. He will definitely be colour blind. Colour blind women have both X-chromosomes missing the colour vision gene. This is less probable mathematically than having just one X-chromosome missing the gene.
Is persistence a hereditary trait?
Yes.
Is blindness hereditary?
Yes, it can be hereditary...but it depends on a lot of things.
Is athletic ability a hereditary trait?
Athletic potential is hereditary, but athletic ability can be learned.
What are dominant traits?
dominant trait is a genetic trait which may cause a hereditary condition
