What is the union of sperm and egg to form a zygote? June 28, 2021/in Psychology Homework Help Online /by adminfertilization is the fusion of the male and female sex gametes to form a zygote Fertilization only happens when there is a fusion. It occurs at the ampulla of the uterine tube "Get 15% discount on your first 3 orders with us" Use the following coupon FIRST15 Order Now https://nursingschoolessays.com/wp-content/uploads/2019/12/logo1.png 0 0 admin https://nursingschoolessays.com/wp-content/uploads/2019/12/logo1.png admin2021-06-28 05:19:402024-04-11 03:53:12What is the union of sperm and egg to form a zygote?