The human egg cell, the oocyte, is contained within a protective/supportive structure while developing within the ovary called:

Correct Answer: C

Rationale: The oocyte develops in a follicle (C). Germatic vesicle (A) is a nucleus stage, acrosome (B) is sperm, and vestibule (D) is vaginal entry.

Correct Answer: B

Rationale: False (B): The penis has no bone; the coccyx is in the spine. Erections are vascular. True (A) is incorrect.

Correct Answer: A

Rationale: A peak in LH (A) induces ovulation. Progesterone (B) rises after, FSH (C) supports growth, and inhibin (D) regulates FSH.

Correct Answer: C

Rationale: The rete testis (C) connects seminiferous tubules to the epididymis. Pampiniform (A) is vascular, uterine tubes (B) are female, and ductus deferens (D) is later.

Correct Answer: B

Rationale: The functional layer of the endometrium (B) rebuilds monthly. Perimetrium (A) is outer, myometrium (C) is muscle, and exometrium (D) is fictional.