Exam 16: The Reproductive System

Match each description with the appropriate female reproductive structure: -Fold of mucous membrane that partially encloses the distal end of the vagina

The diamond-shaped region of a female's external genitalia found between the anterior end of the labial folds, the anus posteriorly, and the ischial tuberosities is called the perineum.

The first menstrual period, which usually occurs at approximately age 13, is called ________.

The mammary glands are modified ________.

Oocytes are viable for 48-72 hours once ovulated from the ovary.

Identify the cell or stage of production: A) urethra B) secondary oocyte C) ductus (vas) deferens D) spermatogonium E) oogonium F) scrotum G) spermiogenesis H) polar body I) sperm J) ovum K) oogenesis L) prostate M) Testis N) spermatid -Cell released from female's ovary during ovulation that can potentially be fertilized

The primary germ layer that gives rise to the mucosae and associated glands is the ________.

Fertilization usually occurs in the ________.

Identify the cell or stage of production: A) urethra B) secondary oocyte C) ductus (vas) deferens D) spermatogonium E) oogonium F) scrotum G) spermiogenesis H) polar body I) sperm J) ovum K) oogenesis L) prostate M) Testis N) spermatid -Stem cell in males

During oogenesis, an oogonium directly gives rise to ________.

The presence of more oxytocin receptors in the uterus leads to weak, irregular contractions known as ________.

What hormones promote ovulation? Describe how the levels of these hormones change in the days prior to ovulation

Identify the cell or stage of production: A) urethra B) secondary oocyte C) ductus (vas) deferens D) spermatogonium E) oogonium F) scrotum G) spermiogenesis H) polar body I) sperm J) ovum K) oogenesis L) prostate M) Testis N) spermatid -Tiny cell produced by oogenesis

The male external genitalia include the ________ and the ________.

The placenta and its attached fetal membranes, expelled from the uterus during the placental stage of labor, are collectively referred to as ________.

The bulbo-urethral glands are located inferior to the prostate gland and produce a thick, clear mucus secretion that aids lubrication during sexual intercourse.

Identify the cell or stage of production: A) urethra B) secondary oocyte C) ductus (vas) deferens D) spermatogonium E) oogonium F) scrotum G) spermiogenesis H) polar body I) sperm J) ovum K) oogenesis L) prostate M) Testis N) spermatid -Cell that undergoes spermiogenesis in males to become sperm

Male sex chromosomes are represented as ________.

The corpus luteum is a special glandular structure of the ovaries that primarily produces ________.

Thick, clear mucus that cleanses the urethra of acidic urine is produced by the ________.