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What are gametes?
Gametes are reproductive cells.
Where does the baby develop in the female reproductive system?
Uterus
What are fertilized cells called?
Zygote
Where do sperms reproduce and develop?
Testis
The vagina is a ______ organ where the sperms enter the female reproductive system.
tube-shaped
Name the hormone produced by the testis.
Testosterone
Name the two hormones produced by the ovaries.
Estrogen and Progesterone
How long is the menstrual cycle?
about 28 days
What are male gametes called?
Sperm
What are female gametes called?
Ova
