BIOD 152 Module 6 Exam:100 Verified Questions & Answers:Latest Updated A+ Score Solution

BIOD 152 Module 6 Exam: Questions & Answers

Part 1: Female Anatomy and Oogenesis
Question 1
Which of the following statements is true regarding the relative positions of organs
in the female pelvis?

• A. The bladder is located posterior to the uterus.
• B. The rectum is located anterior to the uterus.
• C. The ovaries are the site of estrogen and egg production.
• D. It contains the site of the vas deferens.
• Correct Answer: C. The ovaries are the site of estrogen and egg
production.
• Rationale: The ovaries function directly as the primary sites for egg
production and estrogen secretion. Anatomically, the bladder is situated
anterior to the uterus, and the rectum is situated posterior to the uterus,
making options A and B false. The vas deferens is a male anatomical
structure, making option D false.


Question 2
All of the following are physiological functions of the ovaries EXCEPT:

• A. Production of eggs
• B. Maintaining the development of a fetus
• C. Production of estrogen
• D. Development of the corpus luteum
• Correct Answer: B. Maintaining the development of a fetus
• Rationale: The uterus, not the ovaries, is the organ responsible for
housing and maintaining the development of a fetus throughout
pregnancy. The ovaries are responsible for producing eggs, secreting
estrogen, and developing the corpus luteum after ovulation.


Question 3
Which statement accurately describes the ovaries within the female reproductive
system?

• A. They are located anterior to the bladder.

, • B. They are the primary site of estrogen and egg production.
• C. They are directly connected to the vas deferens.
• D. They contract during labor to expel the baby.
• Correct Answer: B. They are the primary site of estrogen and egg
production.
• Rationale: The ovaries function as the female gonads responsible for
producing mature eggs and secreting estrogen. The myometrium of the
uterus, not the ovaries, contracts during childbirth.


Question 4
Which of the following statements is true concerning oogenesis?

• A. It begins at the time of puberty.
• B. The primary oocyte divides to produce a secondary oocyte.
• C. Each primary oocyte produces two to three mature ova.
• D. The first polar body maintains all the cytoplasm.
• E. B & C are true.
• Correct Answer: B. The primary oocyte divides to produce a
secondary oocyte.
• Rationale: During oogenesis, a primary oocyte undergoes meiotic
division to produce a secondary oocyte. Oogenesis begins before birth
(not at puberty), each primary oocyte produces only one mature ovum
(not two to three), and the first polar body receives very little
cytoplasm.


Question 5
Fill in the blank: The ovarian follicle becomes the ____________ after ovulation.

• Answer: Corpus luteum
• Rationale: Following ovulation, the remains of the ruptured ovarian
follicle undergo physical and chemical changes to form a temporary
endocrine structure called the corpus luteum.


Question 6
Fill in the blank: Ovulation occurs when an egg is released from the
____________.

, • Answer: Ovarian follicle
• Rationale: Ovulation is defined as the physiological event in which a
mature egg is released directly from its surrounding ovarian follicle.


Question 7
Name the specific region of the female reproductive system representing the
inferior narrow neck of the uterus that connects to the vagina.

• Answer: Cervix
• Rationale: The cervix is the lower, cylindrical neck of the uterus that
connects the main uterine cavity directly to the vaginal canal.


Question 8
Name the finger-like projections located at the terminal end of the fallopian tubes
that capture the released egg during ovulation.

• Answer: Fimbriae (infundibulum)
• Rationale: The fimbriae are specialized, fringe-like projections situated
on the infundibulum at the terminal end of each fallopian tube that
sweep the egg into the tube upon its release.


Question 9
Which layer of the uterus is highly vascularized and shed monthly during
menstruation?

• Answer: Endometrium
• Rationale: The endometrium is the inner mucosal layer lining the
uterus that undergoes cyclical proliferation and is shed during
menstruation if fertilization does not occur.


Question 10
Which layer of the uterus contracts powerfully during labor under the influence of
oxytocin?

• A. Endometrium
• B. Mucosal coat