En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
97 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Wild mustard flower petal surface (Brassica kaber), coloured scanning electron micrograph (SEM). — Stock Photo
    Wild mustard flower petal surface (Brassica kaber), coloured scanning electron micrograph (SEM).
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    Marsh marigold carpel — Stock Photo
    Marsh marigold carpel
    Bacteriastrum sp. diatom algae — Stock Photo
    Bacteriastrum sp. diatom algae
    Flowering currant pollen — Stock Photo
    Flowering currant pollen
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Engineer in electric power plant using his smartphone inside condenser room — Stock Photo
    Engineer in electric power plant using his smartphone inside condenser room
    Steel workers talking on cell phone in factory — Stock Photo
    Steel workers talking on cell phone in factory
    Geranium sp. pollen grain — Stock Photo
    Geranium sp. pollen grain
    Midrib of a tea leaf — Stock Photo
    Midrib of a tea leaf
    Eupodiscus sculptus diatom — Stock Photo
    Eupodiscus sculptus diatom
    Conductive vessel element in mountain mahogany wood (Cercocarpus sp), coloured scanning electron micrograph (SEM). — Stock Photo
    Conductive vessel element in mountain mahogany wood (Cercocarpus sp), coloured scanning electron micrograph (SEM).
    Smiling businessman talking over cell while sitting at cafe table with laptop — Stock Photo
    Smiling businessman talking over cell while sitting at cafe table with laptop
    Midrib of a tea leaf — Stock Photo
    Midrib of a tea leaf
    Modern photovoltaic panel installed in solar power farming station under blue sky on sunny day — Stock Photo
    Modern photovoltaic panel installed in solar power farming station under blue sky on sunny day
    A girl takes pictures on a smartphone of plants, for her blog, which she has grown in her home garden — Stock Photo
    A girl takes pictures on a smartphone of plants, for her blog, which she has grown in her home garden
    Boy doing his lessons at home — Stock Photo
    Boy doing his lessons at home
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Businessman talking on cell phone at modern office — Stock Photo
    Businessman talking on cell phone at modern office
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Bougainvillea pollen grain — Stock Photo
    Bougainvillea pollen grain
    Cells undergoing mitosis — Stock Photo
    Cells undergoing mitosis
    Senior women with camera phone in home decor shop — Stock Photo
    Senior women with camera phone in home decor shop
    Chinese hibiscus pollen — Stock Photo
    Chinese hibiscus pollen
    Milkwort pollen grain — Stock Photo
    Milkwort pollen grain
    Rutilaria epsilon diatom — Stock Photo
    Rutilaria epsilon diatom
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Steel workers walking and talking in factory — Stock Photo
    Steel workers walking and talking in factory
    Passion flower pollen — Stock Photo
    Passion flower pollen
    Planktonic unicellular alga Diploneis sp. — Stock Photo
    Planktonic unicellular alga Diploneis sp.
    A girl photographs potted plants that she has grown in her home garden — Stock Photo
    A girl photographs potted plants that she has grown in her home garden
    Abutilon pollen grain — Stock Photo
    Abutilon pollen grain
    Triceratium sp. diatom algae — Stock Photo
    Triceratium sp. diatom algae
    Senior women shopping in home decor shop — Stock Photo
    Senior women shopping in home decor shop
    A girl photographs potted plants that she has grown in her home garden — Stock Photo
    A girl photographs potted plants that she has grown in her home garden
    Skimmia sp. pollen grain — Stock Photo
    Skimmia sp. pollen grain
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem. — Stock Photo
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem.
    Light micrograph of plant cells. Plant cells have cell walls, constructed outside the cell membrane and composed of cellulose, hemicelluloses, and pectin. — Stock Photo
    Light micrograph of plant cells. Plant cells have cell walls, constructed outside the cell membrane and composed of cellulose, hemicelluloses, and pectin.
    Papillae on the upper surface of a rose flower petal (Rosa sp), coloured scanning electron micrograph (SEM). — Stock Photo
    Papillae on the upper surface of a rose flower petal (Rosa sp), coloured scanning electron micrograph (SEM).
    Female hand taking shot of greenhouse and flowers with smartphone — Stock Photo
    Female hand taking shot of greenhouse and flowers with smartphone
    Angel trumpets pollen — Stock Photo
    Angel trumpets pollen
    Angel trumpets pollen grain — Stock Photo
    Angel trumpets pollen grain
    Top view of woman relaxing with a cup of coffee while using a computer at home. — Stock Photo
    Top view of woman relaxing with a cup of coffee while using a computer at home.
    Primula pollen grain — Stock Photo
    Primula pollen grain
    Strawberry pollen grain — Stock Photo
    Strawberry pollen grain
    Sunflower pollen structure — Stock Photo
    Sunflower pollen structure
    Pollen grains from a bellflower — Stock Photo
    Pollen grains from a bellflower
    Campylodiscus fastuosus diatom — Stock Photo
    Campylodiscus fastuosus diatom
    Smartphone and notebook on table with water glasses — Stock Photo
    Smartphone and notebook on table with water glasses
    Eyeglasses and notebook on table with digital tablet and smart phone — Stock Photo
    Eyeglasses and notebook on table with digital tablet and smart phone
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem. — Stock Photo
    Light micrograph (LM) of a section through sunflower(helianthus annuus) tissue showing spiral tracheids, a type of xylem.
    Geranium pollen grain — Stock Photo
    Geranium pollen grain
    Woman with cap sitting with skateboard — Stock Photo
    Woman with cap sitting with skateboard
    Milkwort pollen grain — Stock Photo
    Milkwort pollen grain
    Black-haired woman using cell against of flowers — Stock Photo
    Black-haired woman using cell against of flowers
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Passion flower pollen — Stock Photo
    Passion flower pollen
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla). — Stock Photo
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla).
    Rutilaria epsilon diatom — Stock Photo
    Rutilaria epsilon diatom
    Chinese hibiscus pollen — Stock Photo
    Chinese hibiscus pollen