Comprehensive Reproductive System: Male and
Female Anatomy, Hormonal Regulation, and
Development UPDATED ACTUAL Questions and
CORRECT Answers
What is the primary sex organ in the The gonad, which produces sex cells (gametes)
male reproductive system? and secretes sex hormones.
What are accessory reproductive All glands and ducts other than the gonad.
organs?
Where do the testes develop during Near the kidneys.
embryonic development?
What guides the descent of the The gubernaculum.
testes into the scrotum?
What is cryptorchidism? A condition where the testes fail to descend prior
to birth.
What are the two membranes Tunica vaginalis (outer layer) and tunica albuginea
surrounding each testis? (inner layer).
What do septa do in the testes? They subdivide the testis into 250-300
compartments called lobules.
What is the function of seminiferous They produce sperm cells.
tubules?
, What are sustentacular cells? Columnar cells that form the structural wall of the
seminiferous tubule and nourish developing sperm
cells.
What is the blood-testis barrier? A barrier created by tight junctions in the
seminiferous tubules that prevents blood supply to
the adluminal compartment.
What are spermatogonia? Spermatogenic cells that have not started to
undergo meiosis.
What hormones are produced by Androgen-binding protein (ABP) and Inhibin.
sustentacular cells?
What is spermatogenesis? The sequence of events that leads to the formation
of sperm.
What does meiosis accomplish in It reduces the number of chromosomes from 46
gamete production? (diploid) to 23 (haploid) and introduces genetic
variability.
What are the stages of meiosis? Prophase, Metaphase, Anaphase, and Telophase.
What occurs during Prophase I of Homologous chromosomes pair and crossing over
meiosis? occurs.
What happens during Metaphase I? Homologous chromosomes align in the middle of
the cell.
Female Anatomy, Hormonal Regulation, and
Development UPDATED ACTUAL Questions and
CORRECT Answers
What is the primary sex organ in the The gonad, which produces sex cells (gametes)
male reproductive system? and secretes sex hormones.
What are accessory reproductive All glands and ducts other than the gonad.
organs?
Where do the testes develop during Near the kidneys.
embryonic development?
What guides the descent of the The gubernaculum.
testes into the scrotum?
What is cryptorchidism? A condition where the testes fail to descend prior
to birth.
What are the two membranes Tunica vaginalis (outer layer) and tunica albuginea
surrounding each testis? (inner layer).
What do septa do in the testes? They subdivide the testis into 250-300
compartments called lobules.
What is the function of seminiferous They produce sperm cells.
tubules?
, What are sustentacular cells? Columnar cells that form the structural wall of the
seminiferous tubule and nourish developing sperm
cells.
What is the blood-testis barrier? A barrier created by tight junctions in the
seminiferous tubules that prevents blood supply to
the adluminal compartment.
What are spermatogonia? Spermatogenic cells that have not started to
undergo meiosis.
What hormones are produced by Androgen-binding protein (ABP) and Inhibin.
sustentacular cells?
What is spermatogenesis? The sequence of events that leads to the formation
of sperm.
What does meiosis accomplish in It reduces the number of chromosomes from 46
gamete production? (diploid) to 23 (haploid) and introduces genetic
variability.
What are the stages of meiosis? Prophase, Metaphase, Anaphase, and Telophase.
What occurs during Prophase I of Homologous chromosomes pair and crossing over
meiosis? occurs.
What happens during Metaphase I? Homologous chromosomes align in the middle of
the cell.
