Ovulation and Fertilization Process

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What is the primary function of the ovaries?

To produce milk for the newborn

To transport the fertilized egg to the uterus

To provide a passageway for intercourse

To produce female gametes (oocytes) and hormones (correct)

Which structure in the ovary is responsible for the final stage of oocyte maturation?

Ovarian cortex (correct)

Tunica albuginea

Germinal epithelium

Ovarian medulla

What is the primary role of estrogen secreted by the ovaries?

To inhibit the development of sperm

To stimulate the growth of the uterine lining (correct)

To produce milk for the newborn

To facilitate the transport of the fertilized egg

What is the function of the corpus luteum?

To produce progesterone and inhibin Signup and view all the answers

Which hormone is responsible for triggering ovulation?

Luteinizing hormone (LH) Signup and view all the answers

What is the role of the follicles in the ovary?

To support the development and maturation of the oocytes Signup and view all the answers

What is the first stage of follicular development?

Primordial follicle Signup and view all the answers

What triggers the final division of chromosomal material in the secondary oocyte, leading to the formation of a zygote?

Fertilization Signup and view all the answers

What is the function of the corpus luteum?

To secrete progesterone Signup and view all the answers

During which stage of the menstrual cycle does the corpus luteum form?

Ovulatory phase Signup and view all the answers

What is the primary function of estrogen during the menstrual cycle?

To stimulate the growth of follicles Signup and view all the answers

What is the main difference between oogonia and primary oocytes?

Oogonia are the precursors to primary oocytes, which develop during oogenesis Signup and view all the answers

What is the primary function of the granulosa cells in the mature follicle?

To provide a blood supply to the follicular cells and deliver hormones Signup and view all the answers

Which of the following is the correct sequence of events during oogenesis?

Primordial follicle > Primary oocyte > Secondary oocyte > Ovum Signup and view all the answers

What is the primary role of the corpus luteum during the reproductive cycle?

To secrete progesterone and maintain the uterine lining Signup and view all the answers

What is the main function of the zona pellucida surrounding the primary oocyte?

To allow sperm entry and fertilization Signup and view all the answers

What is the primary function of the theca cells in the mature follicle?

To secrete estrogen in response to FSH Signup and view all the answers

How do the levels of estrogen change during the menstrual cycle?

Estrogen levels increase during the follicular phase and decrease during the luteal phase Signup and view all the answers

What is the primary function of the fimbriae at the end of the fallopian tube?

To sweep the secondary oocyte into the fallopian tube after ovulation Signup and view all the answers

What is the primary role of the uterine tube (fallopian tube) in the reproductive process?

To transport the secondary oocyte from the ovary to the uterus Signup and view all the answers

What is the main function of the corpus luteum after ovulation?

To secrete progesterone and maintain the uterine lining Signup and view all the answers

How does the presence of the corpus luteum affect the levels of estrogen and progesterone during the menstrual cycle?

The corpus luteum increases the level of progesterone and decreases the level of estrogen Signup and view all the answers

Ovulation and Fertilization Process

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Questions and Answers

What is the primary function of the ovaries?

Which structure in the ovary is responsible for the final stage of oocyte maturation?

What is the primary role of estrogen secreted by the ovaries?

What is the function of the corpus luteum?

Which hormone is responsible for triggering ovulation?

What is the role of the follicles in the ovary?

What is the first stage of follicular development?

What triggers the final division of chromosomal material in the secondary oocyte, leading to the formation of a zygote?

What is the function of the corpus luteum?

During which stage of the menstrual cycle does the corpus luteum form?

What is the primary function of estrogen during the menstrual cycle?

What is the main difference between oogonia and primary oocytes?

What is the primary function of the granulosa cells in the mature follicle?

Which of the following is the correct sequence of events during oogenesis?

What is the primary role of the corpus luteum during the reproductive cycle?

What is the main function of the zona pellucida surrounding the primary oocyte?

What is the primary function of the theca cells in the mature follicle?

How do the levels of estrogen change during the menstrual cycle?

What is the primary function of the fimbriae at the end of the fallopian tube?

What is the primary role of the uterine tube (fallopian tube) in the reproductive process?

What is the main function of the corpus luteum after ovulation?

How does the presence of the corpus luteum affect the levels of estrogen and progesterone during the menstrual cycle?

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