(C) $1$. Hemophilia is an $X$-linked recessive disorder.$2$. Phenylketonuria is an autosomal recessive disorder.$3$. Sickle cell anemia is an autosoma

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Sickle cell anemia $-$ Autosomal recessive trait,chromosome $-11$

(C) $1$. Hemophilia is an $X$-linked recessive disorder.$2$. Phenylketonuria is an autosomal recessive disorder.$3$. Sickle cell anemia is an autosomal recessive disorder caused by a mutation in the gene on chromosome $-11$.$4$. Thalassemia is an autosomal recessive blood disorder.Therefore,the correct pair is $C$.

Class 12 Biology Principles of Inheritance and Variation Pedigree Analysis and Mendelian disorders

Medium

Select the correct pair:

A
Hemophilia $-$ $Y$-linked
B
Phenylketonuria $-$ Autosomal dominant trait
C
Sickle cell anemia $-$ Autosomal recessive trait,chromosome $-11$
D
Thalassemia $-$ $X$-linked

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Principles of Inheritance and Variation

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Pedigree Analysis and Mendelian disorders

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MediumAIIMS 2004

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Which disease is caused by a point mutation?

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Similar Questions

If a male offspring is born with a genetic defect,from whom is this defect inherited?

$A$ color-blind woman marries a man with normal vision. In their offspring,.........

Given below is a pedigree chart of a family with five children. It shows the inheritance of attached earlobes as opposed to the free ones. The squares represent the male individuals and circles the female individuals. Which one of the following conclusions drawn is correct?

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Exam Paper Generator

Online Exam Module

Study the given pedigree chart and select the correct option for the given questions.
$(1)$ Is the trait recessive or dominant?
$(2)$ Is the trait sex-linked or autosomal?