You are presented with the question "What occurs in gametes?" and the following answer choices: 
- offspring
 - pollen
 - resistance
 - Energy
 - Energy.
 - heat
 - syngamy
 - glucose

Now knowing that gametes then unite in fertilization and form a diploid zygote and syngamy produces a diploid zygote, choose the best answer.


 

       syngamy  