In December 2024
Answer to Question #154542 in Genetics for Ashwani Kumar Gupta
The genes for Tyrosinemia and Marfan syndrome are divided into 4 map units on
chromosome 15. In a couple, the male is heterozygous for these genes inherited from different
parents. The woman is the carrier of the tyrosinemia gene. Tyrosinemia is transmitted in an
autosomal recessive manner, and Marfan syndrome is transmitted in an autosomal dominant
manner. What are the chances of having a healthy child in the family?
25% or "\\frac{1} {4}"
-
![Help me with my assignment!]()
Who Can Help Me with My Assignment
There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
-
![How to finish assignment]()
How to Finish Assignments When You Can’t
Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
-
![Math Exams Study]()
How to Effectively Study for a Math Test
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
Comments
According to Swedish geneticists, some forms of schizophrenia are inherited as autosomal dominant characters. In homozygous potency, the gene is 100%, and in heterozygotes it is 20%. Determine the probability of giving birth to sick children in a family where both parents are heterozygous. What does penetrance show?
Task 8. List the characteristics of dominant inheritance linked to the X chromosome. Give 2 examples of diseases. Describe the scheme when crossing 1) a sick woman (2 options !!!) and a healthy man. 2) a healthy woman and a sick man
The recessive gene for color blindness is located on the X chromosome. Three daughters with normal vision and two sons with color blindness were born from the marriage of a woman w ith normal vision, whose relatives suffered from color blindness, and a man with normal vision, whose father was color blind. What are the genotypes of parents and offspring? From which parent did the boys get the color blindness gene?
In humans, the gene that causes one of the forms of hereditary deaf-dumbness is recessive in relation to the gene for normal hearing. a) What offspring can be expected from a marriage of heterozygous parents? b) From the marriage of a deaf-mute woman with a normal man, a deaf-mute child was born. Determine the genotype of the parents
Leave a comment