You are presented with the question "What is formed when a male gamete and an egg fuse together?" and the following answer choices: 
- Plant reproduction
 - simple zygote
 - spread flower seeds
 - diploid zygote
 - Chemical energy
 - peachleaf willow
 - duplex zygote
 - reproductive zygote

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


 

    diploid zygote     