Identify the structures labeled D and E in the diagram. Match the functions to the correct structures: a) Stores sperm until maturation b) Transports semen out of the body. Name the structures labeled

2.1.1

*a) D: Testis

*b) E: Epididymis

2.1.2

*a) Stores sperm until maturation: E, Epididymis

*b) Transports semen out of the body: C, Urethra

2.1.3

• Seminal vesicle (G)
• Prostate gland (A) (Another option is Bulbourethral gland (B))

2.1.4
If both vas deferens are blocked, sperm cannot travel from the epididymis to the urethra. This means that the ejaculate will not contain sperm, even though sperm are still produced in the testes. Without sperm in the semen, fertilization cannot occur, leading to infertility.