Will give every parent parent has 2 alleles for every trait. however, the alleles separate during meiosis and only one allele is passed on to the child from each parent. this is due to mendel's law of variation independent assortment genetics segregation

Segregation

Definition: During the production of gametes the two copies of each hereditary factor segregate so that offspring acquire one factor (trait) from each parent.

Explanation: During gamete formation, the alleles for each gene segregate from each other so that each gamete carries only one allele for each gene. Genes for different traits can segregate independently during the formation of gametes.