Probability of the presence of all maternal chromosomes in a male

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In summary, the probability of a male possessing all maternal chromosomes is 50%, as males receive one X chromosome from their mother and one Y chromosome from their father. This probability remains the same even if the male has a genetic disorder. However, other factors such as genetic mutations or chromosomal abnormalities can affect the probability. The probability is the same for all males, as the distribution of chromosomes is random. It is calculated using basic probability principles, with a 1 in 2 chance of receiving all maternal chromosomes out of the 23 pairs of chromosomes in humans.
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betaleonis
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For a human male, what is the probability that all the maternal chromosomes will end up in the same gamete?
 
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betaleonis said:
For a human male, what is the probability that all the maternal chromosomes will end up in the same gamete?

Is this question for schoolwork? If so, you should show your work toward and answer, and I will move this thread to the Homework Help forums.
 

1. What is the probability of a male possessing all maternal chromosomes?

The probability of a male possessing all maternal chromosomes is 50%. This is because males receive one X chromosome from their mother and one Y chromosome from their father, making the chance of receiving all maternal chromosomes 1 out of 2.

2. Does the probability change if the male has a genetic disorder?

No, the probability remains the same regardless of whether the male has a genetic disorder. The chance of receiving all maternal chromosomes is still 50%.

3. Can the probability be affected by other factors?

Yes, the probability can be affected by other factors such as genetic mutations or chromosomal abnormalities. These can alter the normal distribution of chromosomes and therefore change the probability of a male possessing all maternal chromosomes.

4. Is the probability the same for all males?

Yes, the probability of a male possessing all maternal chromosomes is the same for all males. This is because the distribution of chromosomes is random and not influenced by any external factors.

5. How is the probability calculated?

The probability of a male possessing all maternal chromosomes is calculated using basic probability principles. Since there are 23 pairs of chromosomes in humans, the probability of receiving all maternal chromosomes is 1 out of 2, or 50%.

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