Answer: Zygote
A zygote forms as a result of fertilization.
Explanation:
In humans, the male sex cell (sperm) and the female sex cell (ovum or egg) fuses together in the oviduct of the female to form zygote during a process called fertilization. This zygote is a single cell that grows and develops over a period of 38 weeks to be delivered as a baby.
Thus, a zygote forms as a result of fertilization.