PLEASE ANSWER NUMBER 2. THANKYOU! Draw a pedigree chart for the following scenarios and answer the questions:1. A woman's sister has cystic fibrosis, a disease caused by recessive genes.Neither of her parents has the disease. What chance is there that her motheris a carrier (heterozygous) for the trait? What chance is there that the womanherself is a carrier for the trait?2. Huntington's disease is a degenerative disease of the nervous system whichdoes not show up until age 40. It is caused by a dominant gene. John's fatherjust began to show the symptoms. What is the chance that John will have thedisease?

Note: Question 2 has been asked. Question 2: Given: Huntington's disease is a degenerative disease…

2. Huntington's disease is a degenerative disease of the nervous system which does not show up until age 40. It is caused by a dominant gene. John's father just began to show the symptoms. What is the chance that John will have the disease?

2. Huntington's disease is a degenerative disease of the nervous system which does not show up until age 40. It is caused by a dominant gene. John's father just began to show the symptoms. What is the chance that John will have the disease?

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter18: Genetics Of Behavior

Section: Chapter Questions

Problem 14QP: A pedigree analysis was performed on the family of a man with schizophrenia. Based on the known...

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