2788 résultats pour : biology

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Close-up of a subadult bearded vulture in the Pyrenees with striking plumage and intense gaze.

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Close-up of a subadult bearded vulture in the Pyre...

Vibrant microscopic image displaying the crystalline structure of Adipic acid, featuring striking

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Vibrant microscopic image displaying the crystalli...

A fragile cabbage butterfly with tattered wings rests on the surface of earth symbolizing grace and

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A fragile cabbage butterfly with tattered wings re...

A detailed close-up of a common spadefoot toad, Pelobates cultripes, camouflaged with sand,

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A detailed close-up of a common spadefoot toad, Pe...

Close up photo of a leaf with striking blue and green hues, highlighting its intricate texture and

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Close up photo of a leaf with striking blue and gr...

Elementary school students learning science and performing experiments with test tubes and

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Elementary school students learning science and pe...

Iberian ibex confidently perched on a rock, surveying its natural habitat. The animal's impressive

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Iberian ibex confidently perched on a rock, survey...

Group of students learning chemistry with their teacher during a lesson in the school laboratory,

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Group of students learning chemistry with their te...

Many test tubes during an experiment in a university research laboratory. Blood, blood test,

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Many test tubes during an experiment in a universi...

A common spadefoot toad, Pelobates cultripes, blends seamlessly into its sandy habitat, showcasing

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A common spadefoot toad, Pelobates cultripes, blen...

A patterned nudibranch with orange dots, Batangas Halgerda (Halgerda batangas), in an underwater

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A patterned nudibranch with orange dots, Batangas ...

A Maldives anemonefish, Amphiprion nigripes, nests in vibrant sea anemones off the coast of the

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A Maldives anemonefish, Amphiprion nigripes, nests...

Three laboratory glassware items filled with a blue liquid sit on a reflective surface against a

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Three laboratory glassware items filled with a blu...

A secretary bird walks gracefully across the lush savannah landscape in Kenya, showcasing its

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A secretary bird walks gracefully across the lush ...

Saline ponds at the Bonanza salt works near Sanlúcar de Barrameda. The reddish colour depends on

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Saline ponds at the Bonanza salt works near Sanlúc...

Captivating image of a red-legged partridge amidst greenery and yellow flowers, showcasing its

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Captivating image of a red-legged partridge amidst...

Close-up of Chamaedorea cascades with vibrant green, arching fronds. Ideal for adding a tropical

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Close-up of Chamaedorea cascades with vibrant gree...

Guanacos are seen navigating the rugged terrain of the Andean Highlands in La Puna, Argentina,

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Guanacos are seen navigating the rugged terrain of...

Vibrant and fresh Wild privet leaves densely cover the frame, showcasing a texture of glowing green

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Vibrant and fresh Wild privet leaves densely cover...

A detailed close-up image captures the rich green textures and natural patterns of an asplenium

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A detailed close-up image captures the rich green ...

Cropped unrecognizable biologist hands carefully rescue a robin entangled in a mist net at a bird

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Cropped unrecognizable biologist hands carefully r...

Two common coots engage in an intense fight in the serene waters of the BeleÃ±a lagoon, Spain,

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Two common coots engage in an intense fight in the...

Cropped unrecognizable ornithologist at scientific ringing station records data of ringed birds.

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Cropped unrecognizable ornithologist at scientific...

A giraffe peers through lush green foliage in its natural habitat, showcasing its distinctive

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A giraffe peers through lush green foliage in its ...

A stunning monochrome micrograph showcasing the intricate patterns and textures formed by Salicylic

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A stunning monochrome micrograph showcasing the in...

A captivating scene of a Common Buzzard interacting with an Eurasian Magpie in their natural

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A captivating scene of a Common Buzzard interactin...

A vibrant Blue Tit, Cyanistes caeruleus, stands alert on a rough textured log, exhibiting its

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A vibrant Blue Tit, Cyanistes caeruleus, stands al...

Elegant floral composition in scientific glassware, symbolizing the intersection of nature and

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Elegant floral composition in scientific glassware...

Close up of lush green spruce tree branches bathed in soft, natural sunlight. The detailed texture

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Close up of lush green spruce tree branches bathed...

Clownfish swimming in a colourful glass bead anemone (Heteractis aurora) in the coral reef, dive

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Clownfish swimming in a colourful glass bead anemo...

Portrait of a confident medical student standing with crossed arms in a university laboratory,

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Portrait of a confident medical student standing w...

Smiling medical student pointing at anatomical model organs during anatomy lesson in university

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Smiling medical student pointing at anatomical mod...

A close up macro shot of aloe vera oil for serum cosmetic, forming a vibrant abstract pattern. The

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A close up macro shot of aloe vera oil for serum c...

Cropped unrecognizable image of a biologist examining a tree sparrow for health checks during

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Cropped unrecognizable image of a biologist examin...

Close up of an insect perched on a purple silybum marianum flower with sharp spikes, set against a

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Close up of an insect perched on a purple silybum ...

A close up image captures a major bumbilium perched on a lively green leaf, highlighting intricate

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A close up image captures a major bumbilium perche...

Saltwater crocodile (Crocodylus porosus) swimming lying on the groung with its mouth open, captive

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Saltwater crocodile (Crocodylus porosus) swimming ...

Egyptian goose (Alopochen aegyptiaca) cute chicks on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chicks ...

European peacock butterfly (Aglais io) sitting on a flower and drinking nectar, Upper Palatinate,

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European peacock butterfly (Aglais io) sitting on ...

Black flying fox or black fruit bat (Pteropus alecto) hanging on a tree, captive

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Black flying fox or black fruit bat (Pteropus alec...

Gelada (Theropithecus gelada) sitting on an old tree trunk, captive, Germany

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Gelada (Theropithecus gelada) sitting on an old tr...

Egyptian goose (Alopochen aegyptiaca) cute chick on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chick o...

Eurasian eagle-owl (Bubo bubo) landing, captive, Bavaria, Germany

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Eurasian eagle-owl (Bubo bubo) landing, captive, B...

Milky mycena (Mycena galopus) mushroom in a forest in autumn, Bavaria, Germany

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Milky mycena (Mycena galopus) mushroom in a forest...

Eurasian lynx (Lynx lynx), walking on a meadow, Bavaria, Germany

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Eurasian lynx (Lynx lynx), walking on a meadow, Ba...

Egyptian goose (Alopochen aegyptiaca) cute chick on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chick o...

European ground squirrel (Spermophilus citellus) on a meadow, Bavaria, Germany

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European ground squirrel (Spermophilus citellus) o...

Polar bear (Ursus maritimus) swimming in the water, captive, Germany

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Polar bear (Ursus maritimus) swimming in the water...

Egyptian goose (Alopochen aegyptiaca) cute chicks on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chicks ...

Egyptian goose (Alopochen aegyptiaca) cute chick on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chick o...

European green woodpecker (Picus viridis) youngster on a tree, Bavaria, Germany

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European green woodpecker (Picus viridis) youngste...

Mute swan (Cygnus olor) swimming on a lake, Bavaria, Germany

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Mute swan (Cygnus olor) swimming on a lake, Bavari...

Egyptian goose (Alopochen aegyptiaca) chicks swimming on a lake, Bavaria, Germany

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Egyptian goose (Alopochen aegyptiaca) chicks swimm...

Sika deer (Cervus nippon) fawn on a meadow, Bavaria, Germany

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Sika deer (Cervus nippon) fawn on a meadow, Bavari...

Eurasian lynx (Lynx lynx) cub (youngster) in a forest, Bavaria, Germany

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Eurasian lynx (Lynx lynx) cub (youngster) in a for...

Cockatiel (Nymphicus hollandicus) sitting on a branch, Bavaria, Germany

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Cockatiel (Nymphicus hollandicus) sitting on a bra...

Eastern wolf (Canis lupus lycaon) walking on a meadow, Bavaria, Germany

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Eastern wolf (Canis lupus lycaon) walking on a mea...

Eurasian lynx (Lynx lynx) sitting in a forest, Bavaria, Germany

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Eurasian lynx (Lynx lynx) sitting in a forest, Bav...

Egyptian goose (Alopochen aegyptiaca) pair with chicks and a Mute swan (Cygnus olor) swimming on a

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Egyptian goose (Alopochen aegyptiaca) pair with ch...

Visayan warty pig (Sus cebifrons negrinus) on a meadow, Bavaria, Germany

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Visayan warty pig (Sus cebifrons negrinus) on a me...

Egyptian goose (Alopochen aegyptiaca) cute chicks on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chicks ...

Mute swan (Cygnus olor) starting from the water, flying over a lake, Bavaria, Germany

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Mute swan (Cygnus olor) starting from the water, f...

Eurasian otter (Lutra lutra) on a tree trunk in the water of a little lake, Bavaria, Germany

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Eurasian otter (Lutra lutra) on a tree trunk in th...

Mould on pasta, mould on food

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Mould on pasta, mould on food

Sika deer (Cervus nippon) mother with her fawn on a meadow, Bavaria, Germany

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Sika deer (Cervus nippon) mother with her fawn on ...

Egyptian goose (Alopochen aegyptiaca) cute chicks on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chicks ...

Koala (Phascolarctos cinereus) sitting on a tree, captive, distribution South Australia, Australia,

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Koala (Phascolarctos cinereus) sitting on a tree, ...

Egyptian goose (Alopochen aegyptiaca) chicks swimming on a lake, Bavaria, Germany

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Egyptian goose (Alopochen aegyptiaca) chicks swimm...

Egyptian goose (Alopochen aegyptiaca) mother with her chicks on a meadow at the shore of a lake,

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Egyptian goose (Alopochen aegyptiaca) mother with ...

Red panda (Ailurus fulgens) walking on a tree, Germany

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Red panda (Ailurus fulgens) walking on a tree, Ger...

Common rudd (Scardinius erythrophthalmus) swimming under water, Bavaria, Germany

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Common rudd (Scardinius erythrophthalmus) swimming...

Egyptian goose (Alopochen aegyptiaca) cute chick on a meadow at the shore of a lake, Bavaria,

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Egyptian goose (Alopochen aegyptiaca) cute chick o...

Common octopus (Octopus vulgaris) swimming under water, captive, Germany

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Common octopus (Octopus vulgaris) swimming under w...

Egyptian goose (Alopochen aegyptiaca) chicks swimming on a lake, Bavaria, Germany

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Egyptian goose (Alopochen aegyptiaca) chicks swimm...

Red panda (Ailurus fulgens) lying on a branch in a tree, Germany

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Red panda (Ailurus fulgens) lying on a branch in a...

DNA helix structural model. Model for the school subject biology. Scientific teaching aid from

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DNA helix structural model. Model for the school s...

Human body model with muscles and organs for biology lessons. Scientific teaching aid from Hedinger

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Human body model with muscles and organs for biolo...

Rocks covered with shells on the Atlantic coast. Sables d'Olonne, Vendee France

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Rocks covered with shells on the Atlantic coast. S...

Many test tubes during an experiment in a university research laboratory. Blood, blood test,

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Many test tubes during an experiment in a universi...

A medical professional demonstrates the intricate details of human heart anatomy using a detailed

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A medical professional demonstrates the intricate ...

A detailed image showcasing a vibrant aloe vera liquid for a serum cosmetic, creating a mesmerizing

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A detailed image showcasing a vibrant aloe vera li...

Many test tubes during an experiment in a university research laboratory. Symbolic photo for

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Many test tubes during an experiment in a universi...

A detailed close-up captures the textured skin and sharp horn of a rhinoceros wandering in its

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A detailed close-up captures the textured skin and...

Close-up of a green snail, leaf sheep snail (Costasiella kuroshimae), called Shaun the Sheep. Sea

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Close-up of a green snail, leaf sheep snail (Costa...

Elementary school students learning human body anatomy with teacher and anatomical model during

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Elementary school students learning human body ana...

Macro shot of a Baby Striped Fox Shell, Fasciolaria trapezium, revealing its intricate orange and

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Macro shot of a Baby Striped Fox Shell, Fasciolari...

Intricate detail and radiant colors of Hippuric acid crystals magnified under a microscope. The

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Intricate detail and radiant colors of Hippuric ac...

Close up of a small insect perched on a purple silybum marianum flower in spring. The intricate

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Close up of a small insect perched on a purple sil...

Magnified image showcasing the intricate details of salicylic acid microcrystals, depicted in a

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Magnified image showcasing the intricate details o...

Microscopic view of Salicylic acid crystals, resembling feathery patterns in a black and white

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Microscopic view of Salicylic acid crystals, resem...

A Griffon Vulture soars over the rugged landscapes of Alicante, Spain, displaying its impressive

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A Griffon Vulture soars over the rugged landscapes...

A Griffon Vulture soars gracefully with wings wide open, casting a striking silhouette against a

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A Griffon Vulture soars gracefully with wings wide...

Striking, spectrum-like colors of hippuric acid crystals under a microscope. These colors range

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Striking, spectrum-like colors of hippuric acid cr...

Two young spotted hyenas rest on the grass under the warm savannah sun. Their fur blends with the

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Two young spotted hyenas rest on the grass under t...

Two clownfish exploring a colourful glass bead anemone (Heteractis aurora) on the coral reef, dive

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Two clownfish exploring a colourful glass bead ane...

Close-up of vibrant green lily of the valley leaves, showcasing their lush texture and rich color.

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Close-up of vibrant green lily of the valley leave...

Intricate structure of Hippuric acid crystals magnified under a microscope, presenting a

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Intricate structure of Hippuric acid crystals magn...

Underwater view of three starfish resting on the sandy ocean floor surrounded by seagrass in the

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Underwater view of three starfish resting on the s...

A group of red stingrays, Hemitrygon akajei, glides over the sandy bottom of the Maldivian ocean,

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A group of red stingrays, Hemitrygon akajei, glide...

Stunning microscopic image showcasing the intricate patterns and vibrant colors of Hippuric acid

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Stunning microscopic image showcasing the intricat...

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