In humans, brown eyes dominate blue eyes, the ability to better control the right hand over left-handedness.

In humans, brown eyes dominate blue eyes, the ability to better control the right hand over left-handedness. Moreover, the genes for both traits are located on different chromosomes. The brown-eyed right-hander married a blue-eyed left-hander what kind of offspring of the indicated signs should be expected in such a family. Consider two cases of a man who is homozygous for wallpaper characteristics. male heterozygous for wallpaper features

Given:
A-brown
a-blue
B-right handed
b – left-handed.

Decision:
P: aabb x AABB
blue, left-handed – brown, right-handed
G: ab AB
F: AaBb
Brown, left-handed

P: aabb x AaBb
goal, left-handed. – brown, right-handed.
G: ab. AB Ab aB ab
F: 1 AaBb: 1 Aabb: 1 aaBb: 1 aabb
Kar, right-handed: Kar, left-handed: goal, right-handed: goal, lion

(Indicate in the “P” in the phenotype the signs female and male and see to write down the phonotypes)