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Microorganism
Microorganism searching for escape (microscopic view, magnification 200X)
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Common Frog (Rana temporaria) tadpoles.
All of the frogs in a pond tend to spawn roughly within a few days of each other. The female releases 1000 to 2000 eggs, the male then releases sperm. The eggs are coated in jelly, and are popularly known as 'frogspawn'. After 10-14...
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Scanning electron micrograph (SEM) of the leg of a cockroach, starting at its paired claws and moving up the leg..
Scanning electron micrograph (SEM) of the leg of a cockroach, starting at its paired claws and moving up the leg..
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Frog heart
Frog's beating heart showing receiving blood with an anatomical pecurilarity - with all the three major veins (vena cavae) entering the heart almost together (from one side), rather than two from the lateral sides (superior vena cavae)...
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ECU TD Shot of Synura type of freshwater algae and is common in plankton in lakes and ponds. They occur as spherical colonies / Newcastle Emlyn, Ceredigion, United Kingdom
ECU TD Shot of Synura type of freshwater algae and is common in plankton in lakes and ponds. They occur as spherical colonies / Newcastle Emlyn, Ceredigion, United Kingdom
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ECU TS Shot of Synura type of freshwater algae and is common in plankton in lakes and ponds. They occur as spherical colonies / Newcastle Emlyn, Ceredigion, United Kingdom
ECU TS Shot of Synura type of freshwater algae and is common in plankton in lakes and ponds. They occur as spherical colonies / Newcastle Emlyn, Ceredigion, United Kingdom
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A ray of light beams above a spitting Northern Fulmar chick in Iceland.
A ray of light beams above a spitting Northern Fulmar chick in Iceland.
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Paramecium and Spirochaeta bacteria moving around algal cell
Paramecium and Spirochaeta bacteria moving around algal cell
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A giant leech slithers across a person's hand.
A giant leech slithers across a person's hand.
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Small crab spider on the plant stem.
Small crab spider sitting on yellow-green stem of plant. Macro shot.
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Scientist male observing behavior experiment animals in lab. Rats were used in laboratory. Concept of science, testing development and lab industry.
Scientist male observing behavior experiment animals in lab. Rats were used in laboratory. Concept of science, testing development and lab industry.
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Gastrotrich moving through water.
Gastrotrichs are microscopic animals common in all aquatic environments, typically living amongst soil or sand particles. They have a pair of glands used in adhesion to these particles, one of which secretes a glue and another a...
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Gastrotrich moving through organic matter underwater.
Gastrotrichs are microscopic animals common in all aquatic environments, typically living amongst soil or sand particles. They have a pair of glands used in adhesion to these particles, one of which secretes a glue and another a...
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Close-up of the larva (tadpole) of a glass frog hatching from its egg, 19 days after it was laid.
Glass frogs lay their eggs on leaves overhanging water, into which the newly-hatched tadpoles fall. They are named for their translucent skin, through which internal organs can be seen. Glass frogs inhabit moist tropical forests in...
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Spawn of a glass frog (family Centrolenidae) stuck to a leaf surface. Glass frogs inhabit cloud forests and rainforests in Central and northern South America.
They stick their eggs to a leaf above running water, so that the tadpoles fall into the water after they emerge from their eggs. Glass frogs are known for their translucent skin, through which internal organs are visible. Filmed in the...