Bacteria Found On Mobile Phone #9
Steve Gschmeissner/science Photo Library
Diatom Assortment
Steve Gschmeissner
Balancing Stone From Inner Ear #1
Susumu Nishinaga
Oral Streptococcus Bacteria
Science Photo Library
Prostate Cancer Cell #3
Steve Gschmeissner
Brushite Crystals #6
Kseniya Shuturminska / Science Photo Library
Butterfly Wing Scales #3
Power And Syred
Geranium Pollen
Susumu Nishinaga
Geranium Anther
Susumu Nishinaga
Blood Cells #1
Ami Images
Human Skin Sem #1
Power And Syred
Orchid Pollinia (ludisia Discolor) #4
Dennis Kunkel Microscopy/science Photo Library
Bronchodilator Drug Crystals
David Mccarthy/science Photo Library
Streptococcus Pneumoniae Bacteria
Steve Gschmeissner
Bluebell Pollen Grains
Peter Bond, Em Centre, University Of Plymouth
Nervous System Cells #13
Susumu Nishinaga
Blood From Wound Site #39
Steve Gschmeissner/science Photo Library
Diatom Cell Wall #1
Steve Gschmeissner
Skin Wound #1
Steve Gschmeissner/science Photo Library
Diatom #47
Steve Gschmeissner
Diatom Cell Wall
Steve Gschmeissner
Pollen Grains #3
Susumu Nishinaga
Fly On Sugar
David Mccarthy
Licmorpha Freshwater Diatom
Steve Gschmeissner
Prostate Cancer Cells #1
David Mccarthy
Scots Pine Pollen Grain
Power And Syred
Heath Flowers
Susumu Nishinaga
Forsythia Pollen Grains
Peter Bond, Em Centre, University Of Plymouth
Ladybird In Flight
Power And Syred
Geranium Pollen #1
Susumu Nishinaga
Passion Flower Pollen
Power And Syred
Iris Pollen Grains
Louise Hughes/science Photo Library
Streptococcus Bacteria #1
Science Photo Library
Sun Protective Material #1
Steve Gschmeissner
Kidney Stone #5
Susumu Nishinaga
Blood Vessels Of A Lymph Node #2
Susumu Nishinaga
Hatching Caterpillar #1
Steve Gschmeissner
Chinese Fever Vine Flower
Susumu Nishinaga
Passion Flower Pollen #2
Susumu Nishinaga
Diatom #30
Steve Gschmeissner
Ovarian Cancer Cells #2
Steve Gschmeissner
Diatoms And Sponge Spicules #2
Steve Gschmeissner
Diatom #43
Steve Gschmeissner
Pollen Grain #3
Natural History Museum, London
Daisy Pollen #4
Louise Hughes
Octacalciumphosphate Crytals
Kseniya Shuturminska / Science Photo Library
Bloodworm #3
Steve Gschmeissner/science Photo Library
Brushite Crystals #3
Kseniya Shuturminska / Science Photo Library
Diatom Frustules (pennate And Centric) #1
Dennis Kunkel Microscopy/science Photo Library
Diatomaceous Earth #2
Dennis Kunkel Microscopy/science Photo Library
Blood From Wound Site #41
Steve Gschmeissner/science Photo Library
Hiv Infected Cell #14
Steve Gschmeissner/science Photo Library
Brushite Crystals #4
Kseniya Shuturminska / Science Photo Library
Biddulphia Diatom #1
Steve Gschmeissner/science Photo Library
Mouth Cancer Cell #1
Steve Gschmeissner/science Photo Library
Brushite Crystals #5
Kseniya Shuturminska / Science Photo Library
American Dog Tick Mouthparts #1
Steve Gschmeissner/science Photo Library
Tumour Blood Vessels
Clouds Hill Imaging Ltd/science Photo Library
Diatom Detail #4
Steve Gschmeissner/science Photo Library
Red Blood Cells #6
Steve Gschmeissner/science Photo Library
Diatom Diversity #5
Steve Gschmeissner/science Photo Library
Kettle Limescale #1
Power And Syred
Snake Skin
Steve Gschmeissner
Flame Lily Pollen
Steve Gschmeissner
Diatom #48
Steve Gschmeissner
Sweat Pore
Steve Gschmeissner
Fallopian Tube #3
Steve Gschmeissner
Hibiscus Flower Pollination
Susumu Nishinaga
Lens Fibre From An Eye
Susumu Nishinaga
Periwinkle Flower Pollination #1
Susumu Nishinaga
Neutrophil White Blood Cell