You are presented with the question "what fuses to form a diploid zygote during fertilization?" and the following answer choices: 
- seeds
 - white
 - Flowers
 - pollen
 - potatoes
 - orchids
 - gametes
 - barnacles

Now knowing that fertilization occurs when a sperm and an egg fuse to form a diploid zygote and sperm and eggs are cells known as gametes, choose the best answer.


 

       gametes  