5 Questions
Which of the following is NOT a part of the female reproductive system?
Urethra
What is the function of the ovarian follicles?
To mature the oocytes
What is the size of a typical oocyte?
25 μm
When does the onset of changes in the female reproductive system occur?
During puberty
How many primordial follicles are present in the ovaries at birth?
680,000
Study Notes
- The female reproductive system includes ovaries, oviducts, uterus, vagina, external genitalia, and mammary glands.
- It produces female gametes (oocytes) and provides an environment for fertilization and fetal development.
- Puberty marks the onset of changes in the female reproductive system, which lasts until menopause.
- Ovaries are almond-shaped and consist of a cortex and medulla.
- Primordial germ cells migrate to the gonadal primitive organ during embryonic life, producing oogonia that become primary oocytes.
- Primordial follicles consist of a primary oocyte and a single layer of flattened follicular cells.
- At birth, there are about 680,000 primordial follicles, which decrease to 460,000 at puberty due to atresia.
- The oocyte is spherical and about 25 μm in diameter with a large nucleus.
- The basal lamina surrounding the follicular cells acts as a blood-follicle barrier.
- Ovarian follicles are responsible for the maturation of oocytes.
Test your knowledge about the female reproductive system with our quiz! From the ovaries to the uterus, we'll cover the anatomy and function of each component. Learn about the production of female gametes, the stages of follicular development, and the changes that occur during puberty and menopause. This quiz is perfect for anyone looking to expand their understanding of the female reproductive system.
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