Light micrograph of elastic cartilage of the ear. This is a type of cartilage (connective tissue) that is present in the outer ear. It contains a network of collagen and elastin fibers, which gives it...

Transmission electron micrograph of an Amorphophallus titanum anther. This high magniification image shows pollen inside the locule (cavity where the pollen is located). This image is part of a grou...

Low magnification of the epidermal region of the Fundulus heteroclitus scale. The epidermis is separated from the collagen layers of the dermis by the basement membrane. The cells of the epidermis (to...

Colorized scanning electron micrograph of pollen (blue) in anther (green) held by the filament (pink ) from Acacia dealbata grown in Ecuador, Provincia Pichincha

Colorized scanning electron micrograph of a Lilium pollen mounted on a carbon pad.

Eye of a 24 hr zebrafish embryo stained for paxillin (green) and laminin (red). Images made available by Mark Cooper thru The Zebrafish A Living Laboratory.

Scanning electron micrograph of a blood clot on the underside of a sticking plaster that has been used to treat a razor blade cut. Red blood cells (shown in red) and thin fibres of the protein fibrin ...

Colorized scanning electron micrograph of pollen grains that are believed to be from Galium Odoratum or "sweet woodruff", a small flower native to South Carolina.

Colorized scanning electron micrograph of pine pollen.

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