What structure in the female reproductive system holds the developing ...
The uterus is where the development of the baby takes place during pregnancy. The ovaries produce eggs, and the oviducts (fallopian tubes) are where fertilisation typically occurs, but the uterus is the site for fetal development.
View all questions of this test
What structure in the female reproductive system holds the developing ...
Understanding the Uterus
The uterus, also known as the womb, is a vital organ in the female reproductive system. It plays a crucial role in supporting a developing baby during pregnancy. Here’s a detailed explanation of its function:
Structure of the Uterus
- The uterus is a hollow, muscular organ located in the pelvis, between the bladder and the rectum.
- It has three main layers: the endometrium (inner lining), myometrium (muscular middle layer), and perimetrium (outer lining).
Function in Pregnancy
- Upon fertilization of the egg in the oviduct (fallopian tube), the fertilized egg (zygote) travels to the uterus.
- The endometrium thickens in preparation for the implantation of the embryo, providing a rich supply of blood and nutrients.
- Once the embryo implants into the endometrium, the uterus nurtures the developing fetus throughout the pregnancy.
Protection and Support
- The muscular walls of the uterus provide protection and physical support to the growing fetus.
- The uterus expands to accommodate the growing baby, eventually reaching significant size by the end of pregnancy.
Conclusion
In summary, the uterus is the correct answer because it is the structure that holds and supports the developing baby during pregnancy. The other options, such as the oviduct, ovary, and fallopian tube, have different roles in reproduction but do not serve as the location for fetal development.