Male Reproductive System

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What is the primary function of the dartos and cremaster muscles?

To regulate the temperature of the testes

To raise and lower the testes (correct)

To support the production of androgens

To produce sperm

What is the outer layer of the serous membrane that covers the testes?

Tunica vaginalis (correct)

Tunica albuginea

Cryptorchidism

Seminiferous tubules

What is the term for the failure of the testes to descend before birth?

Spermatogenesis

Seminiferous tubules

Cryptorchidism (correct)

Sertoli cells

What is the approximate number of times smaller in volume a sperm cell is compared to a female gamete?

85,000 Signup and view all the answers

How often does a new cycle of spermatogenesis start?

Every 16 days Signup and view all the answers

What is the function of Sertoli cells in the seminiferous tubules?

To promote sperm production and eliminate germ cells Signup and view all the answers

What is the primary function of the corpus luteum?

Producing progesterone to prepare the uterus for implantation Signup and view all the answers

What is the purpose of the fimbriae in the uterine tube?

To capture the oocyte released from the ovary Signup and view all the answers

What is the term for the death of ovarian follicles?

Atresia Signup and view all the answers

What is the function of cilia in the uterine tube?

To propel the oocyte towards the uterus Signup and view all the answers

What is the expected time frame for implantation to occur?

10-12 days Signup and view all the answers

What is the main function of the epididymis in the male reproductive system?

Maturation of sperm Signup and view all the answers

What is the term for the remaining cells in the ovary that have the potential to develop into oocytes?

Oogonia Signup and view all the answers

What is the primary function of the seminal vesicles?

Secretion of fluids that contribute to semen volume Signup and view all the answers

What is the significance of the bulbourethral glands in the male reproductive system?

Secretion of a thick and salty fluid to lubricate the end of the urethra and vagina Signup and view all the answers

What is the role of NO in the penis during arousal?

Dilation of blood vessels to increase blood flow Signup and view all the answers

What is the primary function of the ovaries in the female reproductive system?

Production of eggs through the process of oogenesis Signup and view all the answers

What are the two interrelated processes that make up the ovarian cycle?

Oogenesis and folliculogenesis Signup and view all the answers

What is the primary function of the proliferative phase in the menstrual cycle?

To prepare the uterine lining for implantation Signup and view all the answers

What is the main function of the areolar glands in the breast?

To secrete lubrication fluid to prevent chaffing Signup and view all the answers

How do hormonal birth control methods work?

By providing constant hormones and preventing FSH and LH production Signup and view all the answers

What determines the development of male characteristics in an embryo?

The presence of the SRY gene Signup and view all the answers

What is the primary characteristic of the secretory phase in the menstrual cycle?

The preparation of the body for implantation Signup and view all the answers

What is the primary sign of puberty in females?

Fat deposition into breasts and hips, breast development, and pelvis broadening Signup and view all the answers