If a pedigree diagram shows affected individuals in every generation, then this is likely an _____.Group of answer choicesautosomal recessive disorderautosomal dominant disorderNext
Question
If a pedigree diagram shows affected individuals in every generation, then this is likely an _____.Group of answer choicesautosomal recessive disorderautosomal dominant disorderNext
Solution
This is likely an autosomal dominant disorder.
Here's why:
-
In a pedigree diagram, each row represents a generation.
-
If affected individuals appear in every generation, it suggests that the disorder is being passed directly from parent to child.
-
This pattern of inheritance is characteristic of autosomal dominant disorders, where only one copy of the disease-causing gene, inherited from either parent, is
Similar Questions
A pedigree diagram shows affected children have at least one affected parent and heterozygotes are affected. This is an _____.Group of answer choicesautosomal recessive disorderautosomal dominant disorderNext
If a pedigree diagram shows that all of the offspring of an affected female are affected, then the disorder is likely _____.Group of answer choicesX-linked recessivemitochondrial DNA mutationautosomal dominantautosomal recessive
If a pedigree shows males and females affected equally, then the disorder is likely _____.Group of answer choicessex-linkedautosomalNext
If a pedigree shows heterozygous individuals are affected, then the disorder is likely _____.Group of answer choicesrecessivedominantNext
On a pedigree diagram of an X-linked recessive disorder, the disorder is found in every generation going from the grandfather to father to grandson.Group of answer choicesTrueFalse
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.