Fact 1: Gametes then unite in fertilization and form a diploid zygote.

Fact 2: After the mating of gametes, zygots are formed.

Given the two facts above, answer the question "What do gametes mate into?" with the following options: 
- haploid
 - fertile
 - pollen
 - seeds
 - zygotes
 - eggs
 - chromosomes
 - offspring


 

     zygotes    