Multiple Choice
The trophoblast eventually differentiates into two layers. Which of these layers erodes the endometrium and begins projecting extensions into the uterine lining?
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28. Human Development
Implantation
Multiple Choice
Which structure is the site of implantation in the human body?
A
Fallopian tube
B
Uterus
C
Ovary
D
Cervix
Verified step by step guidance1
Understand the process of implantation: In human reproduction, implantation is the process by which a fertilized egg attaches to the lining of the uterus to begin pregnancy.
Identify the structures involved in the reproductive system: The key structures include the fallopian tubes, ovaries, uterus, and cervix.
Recognize the role of each structure: The fallopian tubes transport the egg from the ovary to the uterus. The ovaries produce eggs and hormones. The uterus is where implantation occurs. The cervix is the lower part of the uterus that opens into the vagina.
Focus on the uterus: The uterus is a muscular organ where the fertilized egg implants and grows during pregnancy. It provides the necessary environment for the developing embryo.
Conclude with the correct site of implantation: Based on the roles of these structures, the uterus is the correct site for implantation in the human body.
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