Question
Biology Question on Genetic mapping
The pedigree given below shows individuals affected (shaded circles/rectangles) by chronic hypertension. Assuming 100% penetrance, the inheritance of this trait is
A
autosomal dominant
B
autosomal recessive
C
sex-linked dominant
D
sex-linked recessive
Answer
autosomal dominant
Explanation
Solution
The correct answer is (A) : autosomal dominant