A man with wings A man with wings marries a normal woman. They have 8 children (
ID: 144262 • Letter: A
Question
A man with wings A man with wings marries a normal woman. They have 8 children (4 boys and 4 girls). All of the girls have wings but none of the boys have them. What is the most likely way that are wings inherited? autosomal dominant O autosomal recessive X-linked dominant X-linked recessive Y linked QUESTION 2 10 Cells from an XXY male would stain positive for Barr bodies. 0.5 points QUESTION 3 A dihybrid cross (using non-linked genes A and B) results in a phenotypic ration of 9:3:3:1 What is the genotypes of the parents? Aabb and AaBb AABB and AaBb AaBb and AaBb aaBb and AaBb aabb and AABB aabb and AaBbExplanation / Answer
Answer 1) The most likely the wings are inherited due to:
-X-linked dominent
Answer 2) The Barr bodies 'X' will be positive for XXY.
Answer 3) The genotypes of parent will be:
- AaBb * AaBb