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Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.

Lillium anther under Optical Microscope

Yeast cells - 3d rendered image SEM (scanning electron micrograph) view of cells of brewer's yeast (Saccharomyces cerevisiae). It is used in the production of beer, wine and bread.

Nodularia sp. toxic algae under microscopic view, nitrogen-fixing cyanobacteria, cyanotoxin, harmful to humans, x40

Photomicrograph: Fungal colony, skin scraping for fungus test

E. coli grown on an agar plate over night. The colonies are red, indicating lactose fermentation. Every colony represents one single bacterium. It takes 20 minutes for one E. coli bacterium to multiply itself.

Eggs of Lepidoptera moths, North China

Backlit composition on white background of different microbes growing on colture media

Pollen is a powdery substance produced by most types of flowers of seed plants for the purpose of sexual reproduction. It consists of pollen grains (highly reduced microgametophytes), which produce male gametes (sperm cells). Pollen grains have a hard coat made of sporopollenin that protects the gametophytes during the process of their movement from the stamens to the pistil of flowering plants, or from the male cone to the female cone of gymnosperms.

In vitro bacterial culture

Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.

Lillium anther under Optical Microscope

Candida albicans is a species of yeast, a single-celled fungus that reproduces asexually, with daughter cells budding from parent cells. C. albicans is normally harmless and is commonly found on the skin and mucous membranes of the mouth, digestive and respiratory tracts and the vagina. Antibiotic treatment or compromised immune function may, however, lead to C. albicans infection. Common candida infections include oral and vaginal thrush. Coloured scanning electron micrograph (SEM), magnified x3300 when printed at 10cm wide.

The black colinies are Salmonella bacteria.

Symbolic illustration of infectious viruses under the microscope, for example influenza viruses, smallpox, measles or similar. Medical research and investigation of diseases and healthcare concept.

Abstract Lactobacillus Bulgaricus Bacteria - 3d rendered microbiology image. Medical research, health-care concept. SEM (TEM)scanning view

Haematococcus pluvialis is a freshwater species of Chlorophyta from the family Haematococcaceae. Haematococcus pluvialis is the richest source of natural astaxanthin.

In vitro bacterial culture

Lactobacillus kefir colony of the Lactococcus genus of bacteria, gram-positive and anaerobic. 3D Illustration

Close up of a Petri dish with blue specimens in it

Air bubbles under water. Air bubbles rise up in the water column.

Photomicrograph of a freshwater clustering single-celled green algae,

Microscopic image of the operculum of a shrimp with possible disease. Research. Study. Laboratory. Aquaculture. Findings of disease in shrimp.

$Viral Infection Monkeypox Virus - 3d rendered image. Abstract biomedical illustration. \nAntibody, Antigen, Vaccine technology concept.$

Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae

In vitro bacterial culture

False color image of diatom under the microscope

Birth of Life, Evolution and Circulating Cells

Sporulated oocyst of Eimeria/Isospora isolated from infected samples of a Labrador retriever puppy

plant Cotton Leaf C.S. under light mircoscope with white background

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