Question 6
1 pts
ab oare the alleles for human blood type. each person can have two alleles - one from mom and one from dad. if an "oallele is present, but is not
homoryositis recessive. a or bare present they are dominant - and if together both are expressed.
human abo blood type is an example of a trait that exhibits

Human blood type exhibits codominance as well as normal Mendelian inheritance (known as dominant/recessive)

Explanation:

Neither the A gene nor the B gene is dominant to the other.  They both share in the phenotype AB blood type.  Think of co-captains of a team sharing responsibilities.  

A and B are both dominant to O which is recessive.  If a person inherits A & O they have blood type A.  Likewise, if a person inherits B & O they have blood type B.  Only if they inherit  O & O (homozygous recessive) will they have type O blood.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

there’s no image attached but i can if you want: )