Fertilization and Cell Division

3D illustrations depicting sperm and egg cells, focusing on the process of fertilization and early cell development.

Fertilisation. Computer artwork of sperm fertilising an egg.

Erythrocyte cells flowing in a blood vessel, 3D Rendering

Newly fertilised human egg

A micro cell division process A micro cell division process illustration Copyright: xZoonar.com/OxanaxRishnyakx 6242711

Cholera bacterium (Vibrio cholerae), computer artwork.

Computer artwork of the structure of an Escherichia coli bacterium. Shown are the pili and capsule. E. coli bacteria are a normal part of the intestin...

Laboratory microscopic research or IVF macro concept

receptor

Computer illustration of Ideonella sakaiensis plastic-degrading bacteria. I. sakaiensis was discovered in 2016 in sediment near a plastic bottle recyc...

Fat cell, computer illustration. Adipocytes (fat cells) form adipose tissue, which stores energy as an insulating layer of fat. White adipose tissue i...

Cholera bacterium, illustration

Conceptual biomedical illustration of the bacteria Salmonella Typhi, which causes typhoid fever.

Bacteriophages infecting bacterium, illustration.

sperm and egg cell on monitor in laboratory sperm and egg cell on monitor in laboratory Copyright: xZoonar.com/OxanaxRishnyakx 7745827

Artwork of preimplantation genetic diagnosis (PID).

Illustration of sperm and egg cell. 3D illustration. Illustration of sperm and egg cell

Lipstick, X-ray

Opalina Ranarum one of the opalines; a small group of peculiar heterokonts, assigned to the family Opalinidae, in the order Slopalinida. Their name is derived from the opalescent appearance of these microscopic organisms when illuminated with full sunlight. Most opalines live as endocommensals in the large intestine and cloaca of anurans (frogs and toads), though they are sometimes found in fish, reptiles, molluscs and insects. The unusual features of the opalines, first observed by Antoine van Leeuwenhoek in 1683, has led to much debate regarding their phylogenetic position among the protists.

Pharmaceutical research, conceptual image

Nano sperm, illustration

Synapse, computer artwork.

Polyp found during a colonoscopy, computer artwork.

Photomicrograph of Borrelia burgdorferi, gram negative spirochete bacterium agent of the Lyme disease, passed on to human by the ticks.

sperm and egg cell. microscopic image

Illustration of the adrenal gland producing hormones

Eggs of the parasite Ascaris lumbricoides, illustration

Medical illustration of diseases of the pancreas of a real organ to x-ray effect from lines with a point of inflammation. Pancreatitis

Conceptual image of mitochondria.

Trichomonas vaginalis, 360-degree panorama view, computer illustration. Trichomonas vaginalis is a parasitic microorganism that is the causative agent...

Brain limbic system, illustration

Helicobacter pylori bacteria, computer illustration.

Atherosclerosis. Computer artwork of a narrowed artery, due to a cholesterol plaque.

Abnormal sperm cell. Coloured scanning electron micrograph (SEM) of an abnormal sperm cell showing a 'hockey stick' appearance due to residual cytopla...

Healthy digestive system, computer artwork.

Chromosome

hydra chlorohydra viridissima showing asexual budding

Embryogenesis, illustration

Sperm and egg cell on microscope. Scientific background. Sperm and egg cell on microscope. Scientific background. 3d illustration Copyright: xZoonar.com/MaksymxYemelyanovx 11906492

Spleen, illustration

Sperm

3D rendered Illustration of a a convergence to a Vibrio Cholerae Bacterium causing cholera

Illustration of a tapeworm

Cholera bacteria, illustration

Fertilised egg cell, illustration

A breast cancer cell.

Peneide at the stage mysis x20

Illustration of egg and sperm blue sketch of sperm around the egg on white background. Copyright: xZoonar.com/OleksandrxYershovx 5914543

Variola virus (poxviruses are large viruses of 300/200/100 nm. They are pathogenic for humans such as smallpox and vaccinia viruses as well as animal viruses that infect humans such as viruses monkeypox, cowpox, milker's nodule, pustular dermatitis in sheep Transmission electron microscopy.

cartoon spermatozoid set vector design isolated on white backgro

Schistosomiasis also known as snail fever is a parasitic disease caused by the parasitic worm of the genus Schistosoma. An adult male and female are seen here.

Insemination

Human foetus age 4 weeks, illustration.

Scanning Electron micrograph (SEM): Grass Pollen grains. Date:

Oocyte. Light microscope

Frozen embryo concept and genetic and legal questions as a social issue or medical health care idea with a fertilized human egg embryo and dividing cells in the shape of a question mark as a symbol for fertility DNA and gene related issues.

Künstliche Befruchtung oder Befruchtung einer Eizelle Artificial insemination or in-vitro fertilization of an egg cell,ovum or zygote Copyright: xZoonar.com/ChristophxBurgstedtx 22602778

Yoka Star Turban (Guildfordia yoka), Meeresmuseum Ozeania, Riedenburg, Germany

Human sperm, illustration

Report at the Rouen University Hospital, PMA (Medically Assisted Procreation) service. Biology laboratory. IVF by ICSI.

A single male sperm cell.

Sappinia is an amoeba (a single-celled living organism), found in the environment. There are two known species of Sappinia: Sappinia diploidea and Sappinia pedata. This amoeba causes amoebic encephalitis, which is an infection of the brain. Worldwide, only one case of amoebic encephalitis due to Sappinia infection has been reported.

Coloured scanning electron micrograph (SEM) of salt water pennate diatom frustule (Navicula sp.). The genus Navicula is a genus of boat-shaped, single...

Threadworm, computer illustration. Threadworms are nematode worms that parasitize the large intestine and caecum of many animals. In humans they cause...

Ebola virus, illustration.

Mitosis, illustration

Four-cell embryo, illustration.

Trichomonas vaginalis, computer illustration. Trichomonas vaginalis is a parasitic microorganism that is the causative agent of trichomoniasis. Tricho...

Transmission electron microscope image of a rod-shaped influenza A H5N1/bird flu virion in the background is a second transmission electron micrograph of H5N1 virus particles (both round and rod-shaped).

Schistosome fluke, artwork

Spermatogenesis, illustration

Gallbladder cancer, illustration

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