Question

In a family pedigree:
$A$. Circles represent males
$B$. Squares represent females
$C$. A solid / blackened symbol represents the individual with a recessive trait always
$D$. Mating is shown by a horizontal line connecting a male and a female symbol

• A. Only $A$
• B. Only $B$
• C. Only $C$
• D. Only $D$

Answer 1

Answer: (D)

Correct answer is (d) Only $D$