Homologous pairs, Eg. X and Y
One pair in paternal and the other in maternal, obtained during Meiosis.
75% Blue
25% Other
If both are Heterozygous, that would mean that they're both Bb.
That would mean that it'll be Bb, Bb.
B b
B║ BB ║ Bb ║
b║ Bb ║ bb ║
it would be blood hope this hrlped
D. Scientists use all of the above skills.