The Coefficient of Relatedness (R) Between Full Siblings in Primates

Question

The coefficient of relatedness (r) between full siblings in primates is
A) 0.25.
B) 0.5.
C) 0.75.
D) 1.00.

Accepted Answer

The coefficient of relatedness between full siblings in primates is 0.5, meaning they share 50% of their genes due to inheriting half from the same mother and half from the same father.