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7thGrH.BioCh.7 Sec2

7th Grade Human Biology Chapter 7 Sec. 2

QuestionAnswer
egg female sex cell
sperm male sex cell
fertilization the joining of a sperm and egg
zygote a fertilized egg
testes organs of the male reproductive system in which sperm are produced
testosterone a hormone that controls the development of physical characteristics in mature men
scrotum an external pouch of skin where the testes are located
semen the mixture of sperm cells and fluids
penis the organ through which the semen leaves the body
ovaries female reproductive structures that produce eggs
estrogen a hormone that triggers the development of some adult female characteristics
fallopian tubes oviducts or passageways for eggs as they travel from the ovary to the uterus
uterus a hollow muscular organ about the size of a pear
vagina a muscular passageway leading to the outside of the body
menstrual cycle the monthly cycle of changes that occur in the female reproduction system
ovulation the process in which an egg is released
menstruation a process in which extra blood and tissue of the thickened lining pass out of the body through the vagina
Created by: Karen Copanic
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