Question

which scenario breaks the law of segregation?
a gamete contains the fathers allele
the gametes produced each have 1 allele after meiosis ii
a gamete produced has 2 of the same alleles after meiosis ii
the gamete fertilized has the dominant trait

Explanation:

Mendel's law of segregation states that during meiosis, the two alleles of a gene separate so that each gamete receives only one allele. If a gamete has 2 of the same alleles after meiosis II, it means the alleles did not segregate properly. A gamete containing the father's allele is normal as gametes get alleles from parents. Gametes having 1 allele after meiosis II is in line with the law. A fertilized gamete having the dominant trait depends on allele combination and does not violate the law of segregation itself.

Answer:

a gamete produced has 2 of the same alleles after meiosis II