rahul-upright documents

Fertilization Fertilization – Union of 2 parent cells. Sperm and egg cells called gametes. Product of egg + sperm = fertilized egg = zygote. Embryo = early
Documents Fertilization Fertilization – Union of 2 parent cells. Sperm and egg cells called gametes. Product of egg + sperm = fertilized egg = zygote. Embryo = early