Ocular Genetics — MCQs

Which of the following translocations is not associated with Down syndrome?

Which of the following statements about Alport's syndrome is incorrect?

A 2-year-old child presents with unilateral leukocoria and poor vision. What is the most likely diagnosis?

Which disease will show the mode of inheritance depicted in this pedigree?

Duchenne muscular dystrophy is inherited as:

A 10-year-old female patient diagnosed with Down's syndrome, having a mosaicism variety. Often, the IQ of such patients lies in the range of:

Which investigation is the gold standard for diagnosing Edwards syndrome?

Which of the following is a characteristic feature of Down syndrome?

Which malformation is associated with mutations in the HOX gene?

Subtelomeric rearrangement of genes is frequently associated with intellectual disability. All of the following techniques can be used to diagnose them except: