Determine the genotype of the child with dark and non-red hair (dominant traits), if one of the parents

Determine the genotype of the child with dark and non-red hair (dominant traits), if one of the parents has dark non-red hair (homozygous genotype), and the other has light red hair.

A – dark hair

a-blonde hair

B-not red hair

b-red hair

P (parents) AABB X aabb

(homozygous from the condition) (recessive traits, therefore also homozygous type)

G (gametes) AB ab

F1 AaBb (child genotype)

Dark non red hair – baby phenotype



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.