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Tapeworms are a species of parasitic flatworms. They live in the digestive tracts of vertebrates. The scolex (head) attachess to the intestine of the host, the hooks and suckers aid in the attachment.
Ring formation of thumbs ups like logos scattered into groups, symbolizing varied demographic positive opinions, crystal glass renders.
A tumor in the uterus can be a uterine fibroid, which is a non-cancerous tumor that grows in the wall of the uterus. Fibroids are made of muscle cells and other tissue, and can grow as a single tumor or in clusters. They can range in size from less than an inch to 8 inches or more, and can grow in three groups based on where they are located: submucosal, intramural, and subserosal.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Happy tardigrade- the water bear- a micro-animal living in moss that looks like it's smiling and dancing, from Shenipsit State Forest in Somers, Connecticut.
Abstract organic 3d shape,  information moving in virtual space
Nostoc sp. algae under microscopic view, cyanobacteria
Alien hand holding a gold nugget
Abstract rock surface with highly unstable macro shapes in brownish gray on a blurred black background
chromosome,Human genome concept
Volvox is a polyphyletic genus of chlorophyte green algae or phytoplankton.They live in a variety of freshwater and marine habitats
plant Tilia Stem C.S. under light mircoscope with white background
pollen grains yellow and porous texture rendered in 3d
Curly marble stone with fashion veins.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Detail of Gorgonian Sea Fan. Soft corals and gorgonians are sessile, they cannot hide or run away from predators or space competitor. \nInstead, they produce a range of chemical substances, which effectively deter predators, prevent overgrowth by neighbours or fouling organisms. \nThe term «sea fan» is generally used as an alternative for «gorgonian», which are Octocorallia with a fan-shaped morphology, contrasting them with unbranched species, which they generally call «sea whips». \nIn science there is no distinct dividing line between soft corals and gorgonians. \nTriton Bay, Indonesia \n3°54'52.062 S 134°7'21.384 E at 10m depth
Single twisted nematode or thread worm on a black background - 3d illustration
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
messy white wire coils with blur background. recycled and unused metal cables. selective focus
Photomicrograph of
Cell division is the process by which a parent cell divides into two daughter cells.
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
Striatella unipunctata algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
plant rape flower cross section under light mircoscope with white background
The study parasite or worms is a freshwater fish parasite in laboratory for education.
A close up of a computer CPU chip.
Tapeworms are a species of parasitic flatworms. They live in the digestive tracts of vertebrates.
Old anatomical model of the inside of a human head.
Eye of a fruit fly, Drosophila melanogaster, scanning electron microscopy
Ink, paint, abstract. Closeup of the painting. Colorful abstract painting background. Highly-textured oil paint. High quality details. Alcohol ink modern abstract painting, modern contemporary art.
Free Images: "bestof:Nuthetes.jpg Genus �Nuthetes Lacertilia Fig 13 and 14 Portions of mandible and teeth of Nuthetes destructor Fig 15 Five detached teeth of do Fig 16 Side view of"
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Metopiinae,_side,_Anne_Arundel_County_2012-09-26-16.13.10_ZS_PMax.jpg
Bombus-terricola,-male,-side_2012-07-12-16.57.15-ZS-PMax.jpg
Gynandromorph,_Lasioglossum_hitchensi,_Side,_MD_St_Marys_County_2014-05-27-16.41.14_ZS_PMax.jpg
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Popillia_japonica,_unknown,_side_2012-07-24-15.16.39_ZS_PMax.jpg
Lasioglossum_laevissimum,_F,_side,_Montana_2012-10-15-16.26.28_ZS_PMax.jpg
Ophiogomphus_susbehcha,_U,_side,_Virginia,_James_River_2013-03-13-14.10.11_ZS_PMax.jpg
Trypoxylon_subimpressum,_F,_side,_Guantanamo_Bay_2012-10-31-16.12.13_ZS_PMax.jpg
Chrysocolletes,_m,_australia,_side_2014-10-11-16.53.30_ZS_PMax.jpg
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Gyroporus castaneus 2011 G2.jpg
Opuntia ficus indica Spain.jpg
Megachile_concinna,_F,_L._side,_Dominican_Republic_2012-10-16-16.20.15_ZS_PMax.jpg
Trachusa_ridingsii,_F,_side,_Sandhills_NWR,_South_Carolina_2012-11-16-15.36.jpg
Agapostemon_angelicus,_M,_side,_Pennington_County,_SD_2012-11-13-10.46.15_ZS_PMax.jpg
Xylocopa_mordax,_F,_right_side,_Dominican_Republic_2012-10-03-16.59.15_ZS_PMax.jpg
Anthophora_affabilis,_M,_side,_Pennington_County,_South_Dakota_2012-11-15-16.32.52_ZS_PMax.jpg
Lithurgopsis_gibbosus,_M,_Side,_GA,_Baker_County_2015-02-05-16.16.22_ZS_PMax.jpg
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Agii Apostoli church back agora athens.jpg
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Coelioxys_octodentata,_m,_left_side,_Maryland_2016-04-07-15.57.jpg
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