NCERT Biology Class 12, Chapter 4
Pedigree analysis and inheritance patterns MCQs for NEET-UG Biology
Revise this NCERT area with concise 4-option MCQs. Explanations are visible on each question page so students and search engines can read the learning value clearly.
What to revise before practicing
Focus on NCERT definitions, process order, examples, and common distractors. For NEET-UG, this topic should be practiced through direct concept checks and short reasoning questions rather than postgraduate clinical case framing.
Consanguineous marriage can significantly increase the incidence of which type of genetic disorder?
Q2 • NCERT Biology Class 12, Chapter 4Consanguineous marriage can most significantly increase the risk of which type of disease?
Q3 • NCERT Biology Class 12, Chapter 4The mode of inheritance for Duchenne muscular dystrophy is
Q4 • NCERT Biology Class 12, Chapter 4The inheritance pattern of Gaucher disease is
Q5 • NCERT Biology Class 12, Chapter 4Most inherited metabolic defects are mostly due to
Q6 • NCERT Biology Class 12, Chapter 4In pedigree analysis, a male patient with a genetic disease has parents and grandparents who are normal, one uncle is also normal, but the other uncle suffers from the same disease. Determine the mode of inheritance for this genetic disease.