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Sex Cells

Ova and sperm

Puberty

The part of adolescence when a boy or girl becomes sexually mature

Adolescence

The period of life between childhood and adulthood

Penis

Male reproductive organ located outside of the body

Hormones

Chemicals released by endocrine glands

Ovaries and testes

Sex gland

Menstruation

Process during which unfertilized eggs pass from a female's body

Traits

Physical features passed from a parent to a child

Prostate

Large gland surrounding the male urethra

Ejaculation

Release of semen from the penis

Scrotum

Pouch that contains the testes

Glands

The tip of the penis

Urethra

Tube through which both semen and urine leave the male body

Semen

Fluid made in male reproductive organs that contains male sex cells

Nocturnal Emission

Release of semen during sleep

Fertilization

The joining of a sperm with an egg

   Menopause

The permanent end of menstruation

Menarche

The first menstrual period

Follicle

A case of tissue enclosing an egg

Ovulation

The egg leaving the ovary

Uterus

Female sex organ in which a baby develops

Vagina

  Passage through which a baby moves during birth

Pelvic girdle

Ring of bone that protects the female Reproductive organs located inside the body