0
What else can I help you with?
How many of their female children might be expected to be color blind dwarfs?
If a person with color blindness and dwarfism has a daughter, she would need to inherit the color blindness gene from her father and the dwarfism gene from her mother to be a color-blind dwarf. This would occur 25% of the time if the two conditions are caused by different genes and they independently assort.
A color-blind woman mates with a male with normal color vision Which of these results would indicate that color blindness is caused by an X-linked recessive allele?
If the couple has a color-blind son, it would indicate that color blindness is caused by an X-linked recessive allele. This is because sons inherit their single X chromosome from their mother, who carries the recessive allele for color blindness but does not express it due to her second X chromosome providing the normal color vision gene.
Man who is color blind marries a woman not colorblind and doesn't have recessive allele will their children be carriers of the color blind allele?
50%AnswerColourblindness is a sex-linked recessive mutation i.e. the mutation is carried on the X chromosome. If a colour blind man married a carrier woman they could produce a carrier daughter, a colour blind daughter, a normal son or a colour blind son. The probability of each phenotype occurring is 25%.If XC represents the normal allele for seeing colour and Xc represents the colour blind allele the genotypes of the possible offspring would be as follows:Carrier daughter = XCXcColour blind daughter = XcXcNormal son = XCYColour blind son = XcYThis information is incorrect. In fact a woman can be color blind. My mother is color blind as are my brothers. My sister and I are not though we carry the gene. I have two daughters and one is color blind and the other is not color blind.The information I gave is not incorrect - I have included the possibility of that 'mating' producing a colour blind female child.
Is it more common for girls or boys to be color blind?
Boys. The gene that causes the varying degrees of color blindness is recessive and must be present on the X Chromosome. Since boys have only one X Chromosome, it is more common for boys to be color blind than girls. It is still possible for a girl to be color blind, but it is significantly rarer. The problem affects 8% of Caucasian males and 0.5% of Caucasian females.
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?
Not all forms of color blindness are hereditary. There are three distinct types of hereditary color blindness, each with different frequencies in the human population, and with distinct genetic causes. Red-green color blindness is more common among males than females, but blue-yellow color blindness is not. Talking about color blindness in general, there is no reliable ratio of male-to-female prevalence.
If i were a bind how would you describe to me the color blue?
I presume you mean 'a blind person'. Impossible to describe colours to a person who had been blind from birth.
How will you convince a blind person with color red?
If you tell a blind person that a particular object is red in color, the blind person may choose to believe you or not to believe you, based upon his or her experience of your general reliability in the past. I have a blind friend, whom I have known for decades, and if I tell him that something is red, he will believe me, because he knows that I would not lie to him.
How would you describe the color to a blind person?
vibrant, stands out, unique, cheerful, bright,and eye catching
How would you describe denim to a blind person?
Most blind people understand the concept of color, so you can say what color the denim is. You should describe everything else that does not involve sight - how it feels, smells, sounds, and maybe even tastes!
How do you describe the color gray to a blind person?
In order to describe the color gray to a blind person, it would be beneficial to connect it with one of the other senses. It may described as: the sound of footsteps on concrete, the smell of rain, the smooth texture of stainless steel.
Is a female colorblinded trait dominant?
It is dominant. Most likely if the female had children then all her sons would be color blind. If she herself was also color blind then all her children would be color blind too.
How do you explain the colour blue to a blind man?
If the person has been blind all of their life, explaining color to them would be impossible. How can anyone have a conception of what color even means, if they never had the experience of seeing anything except darkness
How would you know if dogs are color blind?
Dogs are normally partially color blind. They see colors, but not as good as people do.
If you were a blind since birth what will be your favorite color why?
My favorite color would be black. CORRECTION, you could not have a favorite color, cause you could not see any colors! When your blind, you can not see ANYTHING, not even the black that we see when closing our eyes. To get a real opinion from a blind person you should probably go out and find one because you're not typing in braille. Actually, I think that if you were always blind, you wouldn't even know the meaning of the word. Shape would also be an unknown thing to a blind person. It would just be another word in the infinite amount of words in the world. Confused, anyone?
How many of their female children might be expected to be color blind dwarfs?
If a person with color blindness and dwarfism has a daughter, she would need to inherit the color blindness gene from her father and the dwarfism gene from her mother to be a color-blind dwarf. This would occur 25% of the time if the two conditions are caused by different genes and they independently assort.
What is your favorite color and how would you describe it to a person born blind?
Hello. my favorite color is.... green: talke the person under a shady tree blue:have them hold ice cubesred: fire- somthing hot in their hands.
What does it mean if you're color blind?
When someone is color blind. This means that the color reflection of the object goes either past or misses your retina. If your retina is not functioning correctly, then you would have trouble seeing colors. Colors could get mixed up or you just see black and white.
