'This cell that is produced when a sperm fertilizes an egg measures 0.1 mm in diameter'
Zygote
EVERYTHING YOU ALWAYS WANTED TO KNOW ABOUT SEX: This cell that is produced when a sperm fertilizes an egg measures 0.1 mm in diameter
This cell that is produced when a sperm fertilizes an egg measures 0.1 mm in diameter
This cell that is produced when a sperm fertilizes an egg measures 0.1 mm in diameter
EVERYTHING YOU ALWAYS WANTED TO KNOW ABOUT SEX
Zygote
EVERYTHING YOU ALWAYS WANTED TO KNOW ABOUT SEX