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half doing study to patient

Closeup of Lilium martagon flower. Lily. Garden. Nature.

Pesetas, old coins and bills from Spain

Columbine in bloom in the early spring with white and lilac blossoms.

Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures

Campanula trachelium blossoms on dark background. Summer forest.

Venus Slipper Orchid - Orchidaceae Paphiopedilume, can be found among the humus layers of the forest floor but are also often cultivated by orchid enthusiats. It's more common cousin is the wild Lady Slipper.

The orchid is an exotic flower that emerges only in parts of Latin America...

Iris japonica, also known as fringed iris, Shaga or butterfly flower, is a species of genus iris. Native to China despite its name, it is found in clusters in shadow under forest. Its blooming time is March and April, with flowers of pale blue, lavender or white color with orange or yellow crest.

Macrophotography of colorful tropical orchid

Bearded senior man doctor ophthalmologist is checking the eye vision of attractive blonde female in modern clinic. Doctor and patient in ophthalmology clinic.

Foxglove, forest bells. A large plant with colorful bell-shaped flowers shown close up against a forest background.

blue larkspur blossoms, outdoor, blurred background

Agat Texture Background, Polished Gemstone Surface Pattern, Glittering Crystals, Yellow-Green Gem Mockup, Banner, Raw Agat Mineral Banner, Copy Space

Iris in an English Country Garden in May

Eye Exam, Child, Medical Exam, Eye Test Equipment, Ophthalmologist

Ophthalmology - ophthalmic clinic.Two doctor men and women, ophthalmologist optometrist, medical eye examination. Young women, patient having a checkup, eye examined by specialist. Very shallow depth of field for soft background.

A closeup of cute Plumbago auriculata blossoms with blurred background

Lady Slipper.

The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.

Alstroemeria, also called the Peruvian lily, Lily of the Incas, Parrot lily, New Zealand Christmas bell, Parrot flower, Red parrot beak, is native to South America. Alstroemeria is best known as cut flowers and lasts as long as two weeks in a vase, but it can also be grown in the garden. Alstroemeria flowers bloom from late spring to early summer and come in many shades of colors such as red, orange, pink, yellow, rose, purple and white.

Hookworm egg human parasite in stool examination test find microscope 40x.

Colchicum variegatum

woman eye treatment, healthy eyes

Close up of everlasting sweet pea (lathyrus latifolius) flowers emerging into bloom

Ophrys bourdon (Ophrys fuciflora)

An embryologist works with human biological material in the laboratory for artificial insemination.

Close-up of a flower of bearded iris (Iris germanica) on defocused green natural background. Beautiful colorful flowers in the wild

View on the water surface of a public fountain, with movement and action of the circles of waves of the water splashing with special bubbles and drops rebounding

Free Images: "bestof:Thomson cathode ray exp.gif en In 1897 JJ Thomson discovered that cathode rays could be deflected by an electric field The blue line represents the cathode ray"

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