Scanning electron micrograph of passion flower pollen. A related image is CIL:39346.

This is a scanning electron micrograph of a Hibiscus pollen grain.

Scanning electron micrograph of Botrytis sp. (a mold) on the skin of a Pinot noir grape. Botrytis sp is grey-mold called nobel rot on wine grapes.

Scanning electron microscope image of Penta lanceolata stigma (receptive surface for pollen).

Leishmania mexicana amastigote forms (WHO strain MNYC/BZ/62/M379). Amastigotes were grown in axenic culture. The cells were fixed with glutaraldehyde, dehydrated in ethanol, critical-point dried and s...

A scanning electron microscope image of an activated mast cell illustrating the convoluted topography of the cell membrane, which is populated with receptors.

Fenestrae of a Brown Rat arranged in sieve plates. Original magnification is 20,000x, a good indication of liver sinudosial endothelial cells (LESCs).

Scanning electron micrograph of red blood cells clearly showing their biconcave disc shape. Human red blood cells are typically 8 microns x 2 microns in size.

Scanning electron micrograph of pancreatic cancer cells. See additional image at CIL:39076.

Colorized scanning electron micrograph of a lung cancer cell.