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Multiple Choice
The usual site of fertilization is the __________.
A
ovary
B
uterine tube
C
vagina
D
vulva
E
uterus
Verified step by step guidance
1
Understand the process of fertilization: Fertilization is the union of a sperm cell and an egg cell, which typically occurs within the female reproductive system.
Identify the components of the female reproductive system: The main structures include the ovaries, uterine tubes (also known as fallopian tubes), uterus, vagina, and vulva.
Recognize the role of the uterine tube: The uterine tube is the passageway through which the egg travels from the ovary to the uterus. It is the most common site for fertilization because it is where the sperm meets the egg after ovulation.
Consider the function of each option: The ovary produces eggs, the uterus is where a fertilized egg implants and grows, the vagina is the birth canal, and the vulva is the external genitalia. None of these are the primary site of fertilization.
Conclude that the uterine tube is the usual site of fertilization, as it provides the optimal environment for the sperm to meet and fertilize the egg.