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A male who is colorblind marries a heterozygous womanWhat percent of their total children will be color-blind?
NOW. Colourblindness we will assume, is a Sex-Linked Disorder. Hence, the sex chromosomes are involved in determinig the phenotypes of the children. XY --male XX--female XbY--colourblind male XBXb --normal female Cross: (parents) Xby * XBXb F1 progeny/offspring XBXb, XbXb, XBY, XbY 50 % of the children will be colourblind. This is a very simple question. You also need to clarify within the question if it is sex linked or autosomal.
Is Paul Beasley of the blind boys of Alabama blind?
No, Paul Beasley is not blind. He is a sighted member of the Blind Boys of Alabama group, known for their gospel music.
What was the chance that the child will be color blind?
The probability of a child being color blind depends on the parents' genetic makeup. If the mother is a carrier of the color blindness gene located on the X chromosome and the father does not carry the gene, the chances are 0% for a daughter and 50% for a son to inherit color blindness. If the father is color blind and the mother is a carrier, the chances are 50% for a daughter and 50% for a son to inherit color blindness.
What are the offsprings when woman who is a carrier for colorblindness marries a man who has colorblindness?
The most common type of color blindness is a sex-linked trait, meaning the gene is carried on the chromosomes that determine sex. In this case, it's carried on the X chromosome. There are other types of color blindness that are inherited that are not sex-linked, so it doesn't matter which parent is the carrier. Males are XY, and therefore can pass either an X or Y to their offspring, making them the actual determinants of the sex of the offspring. Females are XX, and so can only contribute an X. In the case of color blindness, since males only get one X, if that has the gene for color blindness on it, the male will be color blind (in this case, we'll call that one "x" rather than "X". In the case of females, she has two - so if only ONE of her X has the gene, she will be a carrier, but will not have it (Xx). If her father is colorblind (xY), and her mother is a carrier (Xx), she has a 50% chance of being colorblind (she'll either be "xx" or "Xx). If her mother IS colorblind (xx) and her father is too (xY), then there is only one outcome: "xx". So, if a color blind mother (xx) has children with a non color blind father (XY), there are the possibilities: xX, xY. Her daughters will be carriers, and her sons will be color blind. If a color blind mother (xx) has children with a color blind father (xY), then these are the possibilities: xx, xY. All children will be color blind. To sum up, a mother with sex-linked colorblindness will always have color blind sons, and daughters will have a 50% chance of being color blind, depending on if the father is or not.
How did blind fury go blind?
In the movie "Blind Fury," the character Nick Parker goes blind after a chemical explosion in Vietnam. The explosion causes him to lose his sight but enhances his other senses, particularly his hearing and fighting skills.
What does blind chance rules mean?
blind chance rules that anything my or will happen throughout the rest of your life
When was Blind Chance created?
Blind Chance was created in 1981.
What is the duration of Blind Chance?
The duration of Blind Chance is 2.03 hours.
What are the release dates for Blind Chance - 1920?
Blind Chance - 1920 was released on: USA: 30 January 1920
What actors and actresses appeared in Blind Chance - 1920?
The cast of Blind Chance - 1920 includes: Charles Dorian Natalie Warfield
Is Zeus blind?
No, Zeus is not blind. In Greek mythology, Zeus is portrayed as a powerful god who rules over the sky and thunder.
What are the release dates for The Smith Family - 1971 Blind Chance 2-6?
The Smith Family - 1971 Blind Chance 2-6 was released on: USA: 20 October 1971
What is the blind adherence to authority?
"Blind adherence to authority" means to follow the rules without question and sometimes without real knowledge of the issues behind the rules.
What is difference between blind sector and shadow sector?
Echoes from the blind sector have a chance to be received by the antenna, the ones from the blind are completley blocked, blinded because of a larger obstruction
Andho mein kana raja-proverb?
"Among the blind, the squinter rules"
How did Helen kelers work change the world?
She gave a chance to read and write to the blind.
What does 'chance it' mean?
The term 'chance it' basically means to risk it. It means to take a risk at whatever one is doing, just for the fun of it. It is another way of saying 'blind chance' in French.
