Select the correct answer from each drop-down menu.
Offspring inherit genes from their parents, and these genes determine their physical characteristics.
According to the law of _(blank)__, a heterozygous organism has about a _(blank)___ chance of producing gametes with the recessive allele.
A:
1. assortment
2. genetics
3. Segregation
B:
1. 25%
2. 50%
3. 75%