This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Multifactorial inheritance is most likely to play a signifant role in the appearance of- 
Select and explain. 
A. Achondroplasia, B. Lysosomal storage disease, C. Cleft lip, D. Huntington disease
C: Cleft lip
Answer: C: Cleft lip 
Explanation: Ans. is `c' i.e., Cleft lipDisorders with multifactorial inheritanceo The multifactorial disorders result from the combined actions of environmental influences and two or more mutant genes having additive effects.o Multifactorial disorders are ?Cleft lip/cleft palate 3. Coronary hea disease 5. Diabetes melitus 7. Pyloric stenosisCongenital hea diseases 4. Hypeension 6. Gout