AIIMS2005Botany-Genetics
AIIMS 2005 Botany Pedigree Analysis MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Given below is a pedigree chart showing the inheritance of a certain sex-linked trait in humans.
A
dominant X⁻linked
B
recessive X⁻linked
C
dominant Y⁻linked
D
recessive Y⁻linked
Correct Answer
Option A
Detailed Explanation
In the given chart the disease is inherited by female child from his father and none of the male child is affected hence it shows that the disease is X linked.
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