Sperm cells in seminiferous tubules — Stock photos

"Sperm cells in seminiferous tubules" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1225px, 2600 x 1990px, 4943 x 3783px. The minimum price for an image is 49$. Image in the highest quality is 4943 x 3783px, 300 dpi, and costs 449$.