So let's begin by taking a cross section of the male gonads artistes. We get the following diagram. Now, these brown convolute tubules are the seminiprilly's tubules. And notice that these seminar philosophy tubules eventually converge and form this highly convoluted structure known as the epididymis. Now, before we discuss what the function of the epididymus is, let's discuss what the function of the seminar fields tubule is and what the structure of the tubule looks like. So if we take a single seminiphers tubule and we take a cross section and we zoom in on that cross section, we get the following diagram.