Two genes control eye color and hair color. For gene 1, brown eyes (B) are dominant to blue eyes (b). Gene 2 produces red hair (r) when it is a homozygous recessive and otherwise produced black hair(R)
A heterozygous woman mates with a man with blue eyes and red hair
A. What’s the genotypes ratio of their potential children
B. Phenotypic ratio of their potential children
Woman = BbRr
Man = burr
Use a Punnett square. If you don't know how to do it, look it up.