One type of chronic porphyria is X-linked dominant. A woman with chronic porphyria whose father was normal has children with a normalman. What is the phenotypic ratio of their children?Oa.1 female with porphyria: 1 normal maleOb.all of their children have porphyriaO c2 normal females: 1 normal male: 1 male with porphyriaO d.1 nomal female: 1 female with porphyria: 1 normal male: 1 male with porphyriaO e.2 females with porphyria: 1 male with porphyria: 1 normal maleOf.all children are normalNext pageFollow LIOMacBook AirDIIF9FBF780F5F3escF2%2#$864この

Answer - {b} all of their children have porphyria.

Answered: b. all of their children have porphyria…

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Biology

b. all of their children have porphyria pologi 1 no mol molOu 1 malo with pornhuria

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter11: Genome Alterations: Mutation And Epigenetics

Section: Chapter Questions

Problem 5QP: Achondroplasia is a rare dominant autosomal defect resulting in dwarfism. The unaffected brother of...

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Question

One type of chronic porphyria is X-linked dominant. A woman with chronic porphyria whose father was normal has children with a normal
man. What is the phenotypic ratio of their children?
Oa.
1 female with porphyria: 1 normal male
Ob.
all of their children have porphyria
O c
2 normal females: 1 normal male: 1 male with porphyria
O d.
1 nomal female: 1 female with porphyria: 1 normal male: 1 male with porphyria
O e.
2 females with porphyria: 1 male with porphyria: 1 normal male
Of.
all children are normal
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