Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child

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what happens in Postmeiotic segregation?

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What are the differences between Genetic Engineering and breeding?

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A normal woman whose father was a hemophiliac marries a normal man. What are the chances of hemophilia occurring in their children?

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How the positive and negative DNA markers are used in genetic engineering?

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Is biotechnology more dangerous to other gene transfer technologies breeding?

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• Is male child having more genital sequence as of father or mother?

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The dominant gene (G) produces green hair in mermaids and the recessive gene (g) produces blue hair. Webbed fingers are due to the dominant gene (F) and normal fingers are recessive (f). A mermaid who was heterozygous for hair color and who had normal fingers had a father with blue hair and webbed fingers and a mother with green hair and webbed fingers. What are the genotypes of all individuals (as completely as possible)?

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What is gene expression

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How many chromosomes would normally be found in a human stomach cell?

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Suppose a father of blood type B and a mother of blood type O have a child of type O. What are the chances that their next child will be blood type O? Type B? Type A? Type AB?

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What are the down sides of Genetic Engineering?

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