Based on the diagram above, what is the name and function of b? (a) vas deferens: carries semen from the epididymis to the urethra (b)epididymis: stores, transports, and enables maturation of sperm cells (c) seminiferous tubules: channels in which sperm develops and is moved out of the testes (d) urethra: passageway that carries semen from the testes to be discharged my guess is (c), you in advance.

Option A, Vas deferens: carries semen from the epididymis to the urethra

Explanation:

The different labels in the image represents the following -  

The label A, represents the blood vessels and nerves

The label B, represents the vas deference

The label C, represents the head of epididymis

The label D, represents the seminiferous tubule  

Vas deference is a long muscular tubule that starts from the epididymis and end into the pelvic activity (which lies behind the urinary bladder). Vas deference is responsible for transportation of sperm to the tube that carries urine or sperm, known as urethra.  

some scientists like gregory adcock agree with thorne's theory of regional continuity.

others, like chris stringer and ian tattersall, believe thorne's results may be contaminated or misinterpreted.