Exam 19: Reproductive System

Arrange the following structures in the order sperm would pass through them from the seminiferous tubules to the urethra. (1) ductus deferens (vas deferens) (2) efferent ductules (3) epididymis (4) ejaculatory duct (5) rete testis

The inner part of the ovary is composed of dense connective tissue and contains the ovarian follicles. HAPS Learning

Independent assortment occurs in prophase I.

Meiosis II of spermatogenesis results in the formation of secondary spermatocytes.

The midlife change in estrogen and progesterone is called ___________, whereas the cessation of menstruation is called ______________.

Chromosome duplication occurs prior to both mitosis and meiosis.

Decreasing protate-specific antigen (PSA) levels in the blood may indicate a tumor of the prostate.

The major factor controlling the onset of puberty in males is

Which of the following is produced in the ovary and then leaves the ovary?

Shortly after ovulation,

Spermatogenesis occurs in the

Each spermatid...

Progesterone has a negative-feedback effect on GnRH and LH.

During spermatogenesis, spermatids differentiate into spermatozoa.

Which of the following is NOT an age-related change of the female reproductive system?

Between 40% and 50% of infertile women suffer from endometriosis.

The interstitial cells or Leydig cells

Which of the following events in the male sex act occurs last and results in ejaculation?

Centromeres divide in

Arrange the following events in the proper order in which they occur during meiosis I. 1 = Separation of homologous chromosomes 2 = Synapsis 3 = Crossing-over 4 = Independent assortment