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BIOD 103: Essential Biology | Module 7 Practice Exam | Questions & Correct Answers Graded A+ | Verified Answers | Latest Version

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Dominate Module 7 (Ecology, Ecosystems, and Human Impact) with this elite study resource. Featuring 100+ high-yield questions and verified A+ answers, this guide covers Population Dynamics, Community Interactions (Symbiosis), Trophic Levels, and Global Environmental Challenges. Includes detailed italicized rationales to ensure you master the complex interconnections of the biosphere before the exam. Optimized for Portage Learning and Geneva College students.

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BIOD 103 Module 7 Practice Exam QUESTIONS AND CORRECT
ANSWERS (GRADED A+) | VERIFIED ANSWERS | LATEST
VERSION 2026/2027




1. Which term refers to the "first menstrual period"?
A) Menopause
B) Menarche
C) Menorrhea
D) Menses
Rationale: Men/o (menses) + -arche (beginning).

2. The combining form "orchid/o" refers to the:
A) Penis
B) Prostate
C) Testis
D) Scrotum
Rationale: Orchid/o (or orchi/o) is the Greek root for testis (e.g., orchidectomy).

3. "Amenorrhea" is defined as:
A) Painful menstruation
B) Excessive menstruation
C) Absence of menstruation
D) Irregular menstruation
Rationale: A- (without) + men/o (menses) + -rrhea (flow).

4. Which structure is the site of sperm maturation and storage?
A) Testes
B) Epididymis
C) Vas deferens
D) Seminal vesicle
Rationale: Sperm move from the testes to the epididymis to become motile.

,5. "Salpingitis" is inflammation of the:
A) Ovaries
B) Fallopian tubes
C) Uterus
D) Cervix
Rationale: Salping/o refers to the fallopian (uterine) tubes.

6. The term "gestation" refers to:
A) The period of pregnancy
B) The act of giving birth
C) The first month of life
D) The release of an egg
Rationale: Gestation is the time from conception to birth (approx. 40 weeks).

7. "Cryptorchidism" is a condition of:
A) Enlarged prostate
B) Low sperm count
C) Undescended testicle
D) Fluid in the scrotum
Rationale: Crypt/o means hidden; the testis is "hidden" in the abdomen.

8. Which suffix means "to give birth"?
A) -arche
B) -cyesis
C) -para
D) -tocia
Rationale: -para refers to a woman who has delivered a viable infant.

9. "Endometriosis" is a condition where:
A) The uterus is inflamed
B) Uterine tissue grows outside the uterus
C) The cervix is narrowed
D) A tumor grows in the ovary
Rationale: Endometrium is the inner lining of the uterus.

10. The "colp/o" combining form refers to the:
A) Uterus
B) Vagina

, C) Vulva
D) Ovary
Rationale: Colp/o (Greek) and vagin/o (Latin) both mean vagina.

11. "Benign Prostatic Hyperplasia" (BPH) causes:
A) Difficulty urinating
B) Excessive sperm production
C) Infertility
D) Testicular pain
Rationale: The enlarged prostate compresses the urethra.

12. A "primigravida" is a woman who is:
A) Pregnant for the first time
B) Giving birth for the first time
C) Not able to get pregnant
D) In the third trimester
Rationale: Primi- (first) + -gravida (pregnant).

13. "Oophorectomy" is the surgical removal of:
A) The uterus
B) One or both ovaries
C) The fallopian tubes
D) The cervix
Rationale: Oophor/o refers to the ovary.

14. Which term refers to "painful intercourse"?
A) Dysmenorrhea
B) Dyspareunia
C) Dystocia
D) Dysplasia
Rationale: Dys- (painful) + -pareunia (lying beside/intercourse).

15. The "prostate gland" secretes fluid that:
A) Neutralizes vaginal acidity and nourishes sperm
B) Produces testosterone
C) Stores urine
D) Regulates temperature
Rationale: It contributes to the alkaline nature of semen.

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