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It has to do with the slight differences in the DNA,

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Colorblindness is sex linked trait. Females are XX and Males are XY. The colorblind gene is only on the X chromosome so if a male has the gene on the X chromosome then he will be colorblind. Females can have it on one X chromosome, but not the other and not be colorblind; however, they are a carrier and can pass it on. For a female to be colorblind both X chromosomes must have the gene.

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Q: Why are there more men that are colorblind then women?
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Related questions

Are colorblind men able to see hidden things more easily?

YES


Why are men more likely than women to be colorblind?

Yes. Because the colorblind trait is a sexlinked trait and is found in the X chromosome that is inherited from the mother, men that only have one X chromosome will develop colorblindness if the trait is found in this gene. For a woman to get it, she would need to have the colorblind gene on both x chromosomes. Therefore the girl´s dad would have to be colorblind and the mother at least a carrier.


The gene for color blindness is a recessive allele located on the x chromosome. If a color blind man and color blind woman have one son and three daughters how many will be color blind?

Women can not be colorblind, only men. For questions like these a punnett square is useful. Men can not carry the colorblind trait, but women can. I know this is kind of confusing. When a carrier ( a woman with the color blind trait) has children with a man ( color blind or not) her kids will have 50% chance of having that trait. If its a girl, she will be the carrier. If its a boy, he will have the colorblind trait. SO TO ANSWER YOUR QUESTION: Theoreticaly, 1 of the daughters will be the carrier, and the son will have a 50% chance of being colorblind. Women can be colorblind, its just rare. About every 6400 women one is colour blind and with men, every 80 men 1 is colour blind.


What is the probability that a colorblind women and a man with normal vision will have a colorblind son?

50%Answer100%


Can be women be colorblind?

Yes, they can be.


Do more women want to be men or more men want to be women?

men want to be women


Are there more men or women in Kansas?

there are more women than men 😏


What is reason that more women vote then men?

there are more women then men in america.


Are the population of men more than women?

Their are more women than men :)


Is there more men or women in Ohio?

there is more women in Ohio than men


Is more more old women in Greece then men?

More or less everywhere, women outlive men, so there will be more old women than men in Greece.


What is one reason that more women vote then men?

there are more women then men in america.