Answer: nine months.
- A nine months
- B six months
- C twelve months
- D three months
Correct answer: A. nine months
Explanation: Human pregnancy lasts about 9 months (280 days).
The human male reproductive system: sperm formed in the testis mature in the epididymis and travel via the vas deferens, mixing with secretions of the seminal vesicle, prostate and bulbourethral glands. Image: Wumingbai, CC BY-SA 4.0, via Wikimedia Commons.
Concept context
Male and female reproductive systems, gametogenesis, fertilization, implantation, pregnancy, and reproductive health.