Fertilization

Fertilization is when a sperm from a male fuses with an egg (ovum) from a female to form a zygote, marking the beginning of a new organism.

01. Ova

02. Sperm

03. Location and Timing

04. Sperm-Egg Binding

05. Formation of the Zygote

06. After Fertilization

07. Summary Video

08. Study Questions