Exam 16: The Reproductive System

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 -Duct connecting epididymis to ejaculatory duct

Androgens such as testosterone are produced by the ________.

The hormone that causes pelvic ligaments and the pubic symphysis to relax, widen, and become more flexible during pregnancy is called ________.

Spermatids are functional sperm.

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 -Functional male gametes

The distal portion of the male urethra that runs the length of the penis is the ________.

The series of events that expel the infant from the uterus are referred to collectively as ________.

Of the two functional areas of the blastocyst, the three primary germ layers form from the ________.

Progesterone, in combination with estrogen, produces secondary sex characteristics in a female.

Parturition occurs approximately how many days after a woman's last menstrual cycle ________.

Days 15-28 of the uterine (menstrual) cycle are known as ________.

The helmet-like region of the sperm that is similar to a large lysosome and assists penetration of the egg is called the ________.

Using Figure 16.2, identify the following: -The vaginal orifice is indicated by ________.

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 produced by meiosis II when the secondary oocyte is penetrated by a sperm

Menopause, which ends childbirth ability, is considered to have occurred when a woman ________.

Which one of the following is NOT one of the secondary sex characteristics typical of males?

The external genitalia of a female are also known as 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 -Cell ruptured from a vesicular (Graafian) follicle in females

Match each description with the appropriate female reproductive structure: -Organ that is the typical site of implantation of a fertilized egg

Match each description with the appropriate female reproductive structure: -Birth canal