Study the pedigree chart given below:



What does it show?

1. Inheritance of a sex-linked inborn error of metabolism
2. Inheritance of a condition like phenylketonuria as an
autosomal recessive trait
3. The pedigree chart is wrong as this is not possible
4. Inheritance of a recessive sex-linked disease like
haemophilia

Subtopic:  Pedigree Analysis: Problem Solving | Mendelian Disorders |
 77%
From NCERT
AIPMT - 2009
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Both sickle cell anaemia and Huntington’s chorea are:

1. bacteria-related diseases.

2. congenital disorders

3. pollutant-induced disorders

4. virus-related diseases

Subtopic:  Mendelian Disorders: Sickle Cell Anemia | Mendelian Disorders |
 80%
AIPMT - 2006
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