Vladimir always wanted to have coarse hair, like his dad’s (dominant feature (A)). But his hair was soft like Mom’s. Identify the genotypes of family members based on hair quality
According to the condition: A – hard hair, then a – soft hair.
Mother and Vladimir have soft hair, which means the genotype is aa.
Vladimir received one gamete from his mother, the second from his father. So father Aa – according to the condition the hair is hard – A, but the son of aa.
Mother – aa; father – Aa; son – aa
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.