9. The probability that any child in a certain family will have blue eyes is 1...
The probability that brown-eyed parents, both with the recessive gene for blue, will have a child with brown eyes is 0.65. If such parents have 6 children, what is the probability that they will have (A) All blue-eyed children? (B) Exactly 5 children with brown eyes? (C) At least 5 children with brown eyes?
1. The human gene for blue eyes (b) is recessive to brown eyes (B) and is inherited as a simple recessive trait. Two brown eyed parents have five children, four brown eyed and one blue eyed. Determine the genotype of the parents and explain the proportion of offspring by linking phenotype with possible genotypes. 2. Haemophilia is an X linked recessive trait (h). Suppose a young lady comes to you for advice in your capacity as a marriage counsellor. She...
The Wilson family had 9 children. Assuming that the probability of a child being a girl is 0.5, find the probability that the wilson family had: at least 7 girls? Score on last attempt: 1/1) 1 out of 2 (parts: * 0/1, 1 out of 2 (parts: #0/1, Score in gradebook: 1/1) Reattempt last question below, or select another question The Wilson family had 9 children. Assuming that the probability of a child being a girl is 0.5, find the...
The Wilson family had 9 children. Assuming that the probability that each child can roll their tongue is 70%, find the probability that the Wilson family had: at least 2 children that could roll their tongue? at most 6 children that could roll their tongue? Round your answers to 4 decimal places.
There are 24 people. 9 have green eyes, 4 have brown eyes, 5 have hazel eyes, and 6 have blue eyes. 3 people are then selected at random without replacement. What is the probability that 2 people selected have the same eye color, and that the other person selected has a different eye color
You select a family of three children. if M represents a male child and F a female child. Find the probability of selecting a family with 1) At least one male child 2) At least two female children
A family has three children. Every child was born to be a boy or girl with 50% chance. The probability of this family having at least one boy is?
If 28% of the population of Statsville wears contact lenses, 37% have blue eyes, and 9% are blue-eyed people who wear contact lenses, what is the probability that a randomly selected resident has either blue eyes or contact lenses?
3) A human gene carries a certain disease from the mother to the child with a probability rate of 30%. That is, there is a 30% chance that the child becomes infected with the disease. Suppose a female carrier of the gene has five children. Assume that the infections of the five children are independent of one another. Find the probability that at least one of the children get the disease from their mother.
draw please 13. In the Kingdom of Utopia the King's oldest son has blue eyes (B), a strong jaw (S) and dimples (D) all of which segregate as dominant mendelian factors. His 999 wives have brown eyes (b), weak jaws (s) and undimpled cheeks (d) and each of them produces one child for him. The son is delighted to find that just one son of his 999 children has blue eyes, strong jaws and dimples like him, because he has...