Question

In what order does sperm produced in the semiferous tubules pass through the following structures before being stored in the epididymis?

1) Efferent ductules
2) Straight ductules
3) Rete testis

2,1,3

1,3,2

1,2,3

3,2,1

2,3,1

Answer 1

The correct order for sperm to pass after being produced in the seminiferous tubules is: first through the straight tubules, then the rete testis, and finally the efferent ductules before reaching the epididymis.

Step-by-step explanation:

Sperm production begins in the seminiferous tubules, where spermatozoa are formed. Following this, the sperm must pass through several structures before being stored in the epididymis. The correct sequence through which sperm pass after being produced in the seminiferous tubules is:

1. Straight tubules (also known as tubuli recti)
2. Rete testis
3. Efferent ductules

After leaving the seminiferous tubules, sperm enter the straight tubules, proceed to the rete testis, and then move into the efferent ductules before entering the head of the epididymis where they mature and are stored until ejaculation.