Images Vidéos

Spermatozoïde Photos ❘ Science Photo Library

Drawing of homunculus by Hartsoeker 1694
13620263 - Drawing of homunculus by Hartsoeker 1694
Fertilisation, illustration
13601077 - Fertilisation, illustration
Pollen of Cocksfoot, Dactylis glomerata
13444772 - Pollen of Cocksfoot, Dactylis glomerata
Pollen of Cocksfoot, Dactylis glomerata
13444767 - Pollen of Cocksfoot, Dactylis glomerata
Epididymis epithelium, light micrograph
13416631 - Epididymis epithelium, light micrograph
Testis, SEM
13634175 - Testis, SEM
Sperm, TEM
13619450 - Sperm, TEM
Self-pollination in Stellaria media
13504454 - Self-pollination in Stellaria media
Grasshopper spermatozoa, light micrograph
13754866 - Grasshopper spermatozoa, light micrograph
Fertilisation, illustration
13632786 - Fertilisation, illustration
Human sperm, light micrograph immunocytochemistry
13619457 - Human sperm, light micrograph immunocytochemistry
Pollen of chickweed, Stellaria media
13504463 - Pollen of chickweed, Stellaria media
Epididymis epithelium, light micrograph
13416629 - Epididymis epithelium, light micrograph
Testis, SEM
13634170 - Testis, SEM
Fertilisation, illustration
13632807 - Fertilisation, illustration
Sperm, TEM
13619627 - Sperm, TEM
Epididymis epithelium, light micrograph
13416634 - Epididymis epithelium, light micrograph
Sperm cell, illustration
13632907 - Sperm cell, illustration
Human sperm, TEM.
13620788 - Human sperm, TEM.
Spermatogenesis, TEM
13613403 - Spermatogenesis, TEM
Sperm processing
13454540 - Sperm processing
Seminal vesicle cells, light micrograph
13950515 - Seminal vesicle cells, light micrograph
Testis epididymis, light micrograph
13950445 - Testis epididymis, light micrograph
Fertilisation, illustration
13632790 - Fertilisation, illustration
Fertilisation, illustration
13601078 - Fertilisation, illustration
Mating garden snails, Cornu aspersum
13471174 - Mating garden snails, Cornu aspersum
Secretory epithelium, light micrograph
13416628 - Secretory epithelium, light micrograph
Fertilisation, illustration
13223389 - Fertilisation, illustration
Human sperm, illustration
13223499 - Human sperm, illustration
Human sperm, illustration
13223493 - Human sperm, illustration
Fertilisation, illustration
13223388 - Fertilisation, illustration
Seminal vesicle cells, light micrograph
13732443 - Seminal vesicle cells, light micrograph
Testis, SEM
13634169 - Testis, SEM
Sperm, TEM
13619598 - Sperm, TEM
Self-pollination in Stellaria media
13504443 - Self-pollination in Stellaria media
Semen collection
13454558 - Semen collection
Anther and pollen of Galium aparine
13435295 - Anther and pollen of Galium aparine
Sperm cells, illustration
13376779 - Sperm cells, illustration
Human sperm, illustration
13223501 - Human sperm, illustration
Sperm, illustration
13223383 - Sperm, illustration
Human sperm, SEM
12297791 - Human sperm, SEM
Testis epididymis, light micrograph
13732422 - Testis epididymis, light micrograph
Testis, TEM
13620794 - Testis, TEM
Sperm, SEM
13619429 - Sperm, SEM
Male pelvic anatomy, 19th century illustration
13525338 - Male pelvic anatomy, 19th century illustration
Mammalian spermatozoon, illustration
13502046 - Mammalian spermatozoon, illustration
Sperm processing
13454539 - Sperm processing
Anther and pollen of Galium aparine
13435299 - Anther and pollen of Galium aparine
Meiosis, LM
13297845 - Meiosis, LM
Human sperm, illustration
13223495 - Human sperm, illustration
Fertilisation, illustration
13223394 - Fertilisation, illustration
Fertilisation, illustration
13674606 - Fertilisation, illustration
Prostate cancer, illustration
13635689 - Prostate cancer, illustration
Sperm cell fertilising an egg cell, illustration
13634484 - Sperm cell fertilising an egg cell, illustration
Testis, SEM
13634177 - Testis, SEM
IVF specimen cryopreservation, illustration
13604501 - IVF specimen cryopreservation, illustration
In vitro fertilisation, conceptual illustration
13604259 - In vitro fertilisation, conceptual illustration
Male fertility, conceptual illustration
13604253 - Male fertility, conceptual illustration
Male fertility, conceptual illustration
13604249 - Male fertility, conceptual illustration
IVF specimen collection, conceptual illustration
13604229 - IVF specimen collection, conceptual illustration
Spermatogenesis, light micrograph
13600997 - Spermatogenesis, light micrograph
Fertilisation, illustration
13223397 - Fertilisation, illustration
Fertilisation, 19th century illustration
13951718 - Fertilisation, 19th century illustration
Testicle anatomy, illustration
13743909 - Testicle anatomy, illustration
Follicle-stimulating hormone (FSH), conceptual image
13674859 - Follicle-stimulating hormone (FSH), conceptual image
Male reproductive system, illustration
13635684 - Male reproductive system, illustration
Fertilisation, illustration
13614257 - Fertilisation, illustration
IVF, illustration
13604512 - IVF, illustration
Fertilisation, illustration
13604444 - Fertilisation, illustration
Human sperm cell, illustration
13604434 - Human sperm cell, illustration
In vitro fertilisation, conceptual illustration
13604254 - In vitro fertilisation, conceptual illustration
IVF specimen collection, conceptual illustration
13604223 - IVF specimen collection, conceptual illustration
Spermatogenesis, illustration
13476944 - Spermatogenesis, illustration
Sperm collection
13454511 - Sperm collection
Sperm, illustration
13959235 - Sperm, illustration
Testis, SEM
13634166 - Testis, SEM
Drawing of a homunculus in Essay de Dioptrique, 1694
13620330 - Drawing of a homunculus in Essay de Dioptrique, 1694
Fertilisation, illustration
13604441 - Fertilisation, illustration
IVF specimen freezing, conceptual illustration
13604245 - IVF specimen freezing, conceptual illustration
Fertilization, illustration
13587528 - Fertilization, illustration
Testis, LM
13526965 - Testis, LM
Epididymis, LM
13496753 - Epididymis, LM
Extragonadal germ cell tumour, light micrograph
13444118 - Extragonadal germ cell tumour, light micrograph
Epididymis section, light micrograph
13416547 - Epididymis section, light micrograph
Pollen grains of Dactylis glomerata
13406513 - Pollen grains of Dactylis glomerata
Human sperm, illustration
13223494 - Human sperm, illustration
Testis epididymis, light micrograph
13950446 - Testis epididymis, light micrograph
Erectile dysfunction, illustration
13635698 - Erectile dysfunction, illustration
Sperm cell fertilising an egg, illustration
13634486 - Sperm cell fertilising an egg, illustration
Embryo development, illustration
13604456 - Embryo development, illustration
Fertility, conceptual illustration
13604267 - Fertility, conceptual illustration
Fertilisation, illustration
13589339 - Fertilisation, illustration
Sperm processing
13454538 - Sperm processing
Pollen grains of Dactylis glomerata
13406509 - Pollen grains of Dactylis glomerata
IVF specimen cryopreservation, illustration
13604502 - IVF specimen cryopreservation, illustration
Embryo development, illustration
13604455 - Embryo development, illustration
In vitro fertilisation, conceptual illustration
13604255 - In vitro fertilisation, conceptual illustration
Female fertility, conceptual illustration
13604219 - Female fertility, conceptual illustration
Mammalian spermatozoon, illustration
13502047 - Mammalian spermatozoon, illustration
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