biological specimen

microscopic view of plant cells

2088 × 1550

fluorescent green microorganism

3174 × 2412

Microscopic view of Stephanodiscus mongolicus

1704 × 2272

microscopic cell cluster

1280 × 960

Transparent starfish in petri dish

3072 × 2048

transparent larval sea snail

2048 × 2048

Scanning electron micrograph of blood cells

2289 × 1669

mold colonies under microscope

1600 × 1200

Close-up of a sea lamprey

2970 × 1960

Blood cells under microscope

1800 × 2239

Jellyfish in glass tubes

1200 × 787