a gene on the y chromosone causes a rare disease. A woman married to a man with the disease has

Name: a gene on the y chromosone causes a rare disease. A woman married to a man with the disease has three children. The first two are daughters without the disease. The third is a son. What is the probability that the son will have the gene
Uploaded: 2023-02-11T13:01:26-08:00
Duration: 2 min 8 s
Channel: Sri K
Description: a gene on the y chromosone causes a rare disease. A woman married to a man with the disease has three children. The first two are daughters without the disease. The third is a son. What is the probability that the son will have the gene

Question

Sri K · Accepted Answer

Step 1: The father has the gene on his Y chromosome, so he will pass it on to all of his sons.

Question

a gene on the y chromosone causes a rare disease. A woman married to a man with the disease has three children. The first two are daughters without the disease. The third is a son. What is the probability that the son will have the gene

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