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Category:Human embryos

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human embryo

first multicellular stage in human development

A six week embryonic age or eight week gestational age intact embryo, found in a ruptured ectopic pregnancy case.

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Instance of

phase of human life

Subclass of

embryo
unborn child
embryonic structure
mammalian embryo
human (disputed)

Has use

embryo space colonization (expected)

Has part(s)

human embryonic tissue

Followed by

human fetus

Different from

Said to be the same as

unborn child

Authority file
Q63177917 GND ID: 4014555-4 Library of Congress authority ID: sh85062864 Bibliothèque nationale de France ID: 119775173 NL CR AUT ID: ph125296 J9U ID: 987007531204405171
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See also category: Human foetuses.

English: In humans, embryo stage start after fertilization and continues untill end of 8th weeks. After this stage, see Category:Human foetuses.

日本語: ヒトの胚についてのカテゴリ。人間では、受精から8週の間を胚と言う。9週目からは胎児となる。胎児についてはCategory:Human foetusesのカテゴリを参照のこと。

Subcategories

This category has the following 5 subcategories, out of 5 total.

A

Anatomy of human embryos (49 F)

H

HEK293 cells (189 F)

S

Studies of Embryos by Leonardo da Vinci (2 C)

T

Teaching models of human embryos (7 F)

U

Ultrasound images of gestational sac (135 F)

Media in category "Human embryos"

The following 200 files are in this category, out of 277 total.

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(zh)Human Embryo Day9.png 323 × 330; 60 KB
14 day foetus, 1778 Wellcome L0004602.jpg 1,192 × 1,668; 897 KB
2904 Preembryonic Development-02.jpg 1,957 × 1,792; 1.12 MB
2905 Implantation.jpg 1,950 × 2,440; 1.04 MB
2907 Embroyonic Disc, Amniotic Cavity, Yolk Sac-02-NLtxt.jpg 1,503 × 1,055; 689 KB
2907 Embroyonic Disc, Amniotic Cavity, Yolk Sac-02.jpg 1,529 × 1,055; 551 KB
2908 Germ Layers-02-nltxt.jpg 1,854 × 1,658; 1.45 MB
2908 Germ Layers-02.jpg 1,781 × 1,590; 1.06 MB
2909 Embryo Week 3-02 NLtxt.jpg 1,446 × 1,276; 855 KB
2909 Embryo Week 3-02.jpg 1,447 × 1,252; 634 KB
2913 Embryonic Folding.jpg 1,894 × 1,735; 831 KB
6 weeks pregnant.jpg 120 × 120; 2 KB
6 weeks pregnant.png 120 × 120; 9 KB
7,5 weeks embryo.jpg 2,256 × 3,250; 815 KB
8 week embryo.gif 5,324 × 6,655; 15.49 MB
819 Embryo at Seven Weeks.jpg 702 × 750; 353 KB
9-Week Human Embryo from Ectopic Pregnancy.jpg 2,054 × 3,081; 2.49 MB
Abortus.PNG 199 × 151; 10 KB
Amniotic sac (01).jpg 4,000 × 3,000; 2.6 MB
Apposition and adhesion of blastocyst to luminal epithelium.jpg 2,017 × 1,363; 597 KB
Approximately 8=10 week EGA from Conception Embryo (21281733395).jpg 1,998 × 1,282; 1.04 MB
Basel 2012-10-05 Batch 2 (6).JPG 447 × 586; 86 KB
Cellular debris or fragments in the zona pellucida of day 5, 6, and 7 blastocysts.png 3,267 × 2,024; 2.36 MB
Combined.png 206 × 127; 14 KB
Comparison of morphology of eutherian embryos at peri-gastrulation stage.png 3,917 × 3,892; 4.73 MB
Development of embryonic disc and primary villi.jpg 961 × 815; 720 KB
Development of the notochord in a stage 8 (17–19 days) human embryo.png 1,300 × 690; 689 KB
Development of the notochord in CS9 to CS12 (19–30 days).tiff 1,300 × 1,308; 1.82 MB
Diagram of a transverse section of a zygote, in which the neural tube has formed but has not separated from the surface ectoderm.png 1,690 × 836; 2.03 MB
Diagram showing human embryo grades for in vitro fertilisation (IVF).jpg 1,699 × 1,139; 212 KB
Diagrams of three brain models, one columnar (A) and two neuromeric (B,C). Human.png 3,049 × 2,915; 666 KB
Die Frau als Hausärztin (1911) 025 Hinteres Körperende einer Leibesfrucht.png 539 × 318; 194 KB
Different degrees of fragmentation in cleavage stage human embryos.png 3,135 × 1,897; 1.07 MB
Diseases of the kidneys, ureters and bladder, with special reference to the diseases of women (1922) (14785645203).jpg 1,254 × 1,288; 185 KB
Dorso de embrión humano.png 305 × 452; 48 KB
Drei Schemata der Entwickelung der Urogenitalorgane.jpg 1,347 × 575; 689 KB
Early blastocyst adhesion and invasion in primate and mouse.jpg 1,961 × 810; 312 KB
Early embryo development, the extraembryonic mesoderm and the exocoelomic cavity (EC) relate the trophoblast (T) to the amnion and the secondary yolk sac (YS).png 1,474 × 967; 816 KB
Early human embryo (01).jpg 675 × 563; 209 KB
Early human embryo (02).jpg 915 × 432; 257 KB
Early human embryos (27872285595).jpg 1,300 × 1,030; 204 KB
Ecker-Vorlage.jpg 2,462 × 3,320; 3.07 MB
Ectopic pregnancy (01).jpg 3,600 × 2,400; 5.88 MB
Ectopic pregnancy with human embryo.jpg 2,988 × 5,312; 1,020 KB
Eight- Cell Embryo-Blastomeres.jpg 376 × 376; 21 KB
Embryo - approximately 8 weeks from conception, 10 weeks estimated gestational age from LMP.jpg 1,604 × 2,406; 2.05 MB
Embryo 3 to 4 weeks in gestational sac (01).jpg 3,568 × 2,379; 3.09 MB
Embryo 3 to 4 weeks in gestational sac.jpg 3,740 × 2,493; 2.6 MB
Embryo 3 to 4 weeks.jpg 1,530 × 1,020; 790 KB
Embryo 6 - 7 weeks (01).jpg 3,738 × 2,492; 2.22 MB
Embryo 7 weeks after conception.jpg 1,798 × 2,144; 577 KB
Embryo approximately 8 weeks from conception, 10 weeks estimated gestational age from LMP.jpg 1,944 × 2,896; 2.56 MB
Embryo at 4 to 5 weeks fallopian tube (01).jpg 2,000 × 1,334; 1.35 MB
Embryo at 4 to 5 weeks fallopian tube.jpg 1,800 × 2,250; 2.46 MB
Embryo at approximately 7 weeks EGA from conception.jpg 2,500 × 1,667; 1.64 MB
Embryo at approximately 7 weeks EGA.jpg 1,800 × 2,250; 2.65 MB
Embryo at approximately 8-10 weeks EGA from conception. (21307040921).jpg 1,440 × 1,800; 1,007 KB
Embryo at around 6 weeks EGA from conception (42881289375).jpg 5,447 × 3,632; 10.43 MB
Embryo disc human.jpg 3,326 × 2,096; 449 KB
Embryo in gestational sac.jpg 4,256 × 2,832; 3.87 MB
Embryo, 8 cells, transparent image.png 340 × 330; 87 KB
Embryo, 8 cells.jpg 640 × 480; 134 KB
Embryonic development in mice versus primates.jpg 1,016 × 1,286; 798 KB
Embryos with mutation in Mks1krc, a cause of Meckel syndrome.png 512 × 491; 520 KB
End of week 4 Embryo with somites nltxt.jpg 925 × 674; 203 KB
End of week 4 Embryo with somites.jpg 960 × 720; 121 KB
Entire blastomeres are excluded upon blastocyst formation.png 3,130 × 1,809; 1.46 MB
Expansion of pallial amygdalar nuclei in primates.jpg 1,358 × 1,051; 197 KB
F.M. van Helmont, Development of human embryo. Wellcome L0011234.jpg 1,114 × 1,726; 609 KB
Fertilization.jpg 1,920 × 1,080; 1.35 MB
Figure 2. Types of implantation. Types of implantation strategies employed by mouse, marmoset, rhesus macaque and human.png 1,609 × 730; 647 KB
Formation of the Umbilical Region. human embryo, 1.7 mm. long.jpg 1,065 × 857; 974 KB
Formation of the Umbilicus and Allantois. human embryo, 0.7 mm. long..jpg 1,152 × 803; 970 KB
Four diagrams showing hypothetical stages of early human embryos.jpg 1,631 × 1,434; 943 KB
Four stages showing the differentiation of the cloaca into the rectum, urethra and bladder. Human embryo.png 1,133 × 1,006; 404 KB
Generation and analysis of a combined human sequencing dataset. Human embryo.png 2,168 × 2,153; 2.36 MB
Germ layers-ar.jpg 1,117 × 264; 151 KB
Germ layers.jpg 1,117 × 264; 229 KB
Gestational sac.svg 603 × 704; 20 KB
Gray20.png 304 × 450; 27 KB
Gray20de somite highlight.png 304 × 450; 104 KB
Gray20de.png 304 × 450; 40 KB
Gray20nl somite highlight.png 774 × 1,073; 324 KB
Gray20nl.png 325 × 450; 65 KB
Gray22.png 300 × 303; 23 KB
Gray31.png 400 × 409; 44 KB
Gray32.png 500 × 417; 53 KB
Gray40.png 727 × 838; 383 KB
Gray41.png 300 × 366; 25 KB
Gray44.png 500 × 314; 21 KB
Gray45.png 300 × 379; 24 KB
Gray46.png 350 × 393; 28 KB
Gray47.png 222 × 379; 24 KB
Gray59.png 350 × 389; 22 KB
Gray60.png 325 × 309; 21 KB
Gray61.png 382 × 343; 29 KB
Gray62.png 320 × 400; 23 KB
Gray63.png 261 × 450; 36 KB
Gray63.svg 242 × 433; 3 KB
Gray978.png 400 × 497; 42 KB
Hand-book of physiology (1892) (14785304043).jpg 1,792 × 888; 162 KB
Hhex expression in the ventral foregut endoderm..jpg 300 × 364; 93 KB
Histological sections of three stage 8 (17–19 days) human embryos.tiff 1,234 × 652; 702 KB
Human Embryo (7th week of pregnancy) (304334264).jpg 1,874 × 2,000; 1.36 MB
Human Embryo - (cropped).JPG 1,945 × 1,573; 1.1 MB
Human embryo - 6 weeks.jpg 120 × 120; 5 KB
Human Embryo - Approximately 8 weeks estimated gestational age (1.1).jpg 3,456 × 2,592; 4.52 MB
Human Embryo - Approximately 8 weeks estimated gestational age.jpg 3,872 × 2,592; 4.73 MB
Human embryo 2-ar.JPG 960 × 720; 63 KB
Human embryo 2.JPG 960 × 720; 36 KB
Human embryo 3.JPG 960 × 720; 43 KB
Human Embryo 6 - 7 weeks (01).jpg 3,284 × 2,189; 3.37 MB
Human Embryo 6 - 7 weeks (02).jpg 3,526 × 2,351; 4.04 MB
Human Embryo 6 - 7 weeks (03).jpg 2,466 × 1,644; 1.81 MB
Human Embryo 7 mm. long, Showing the Umbilical Region.jpg 702 × 888; 495 KB
Human embryo 8 weeks 4.JPG 960 × 720; 49 KB
Human embryo 8 weeks 5.JPG 960 × 720; 37 KB
Human embryo 8 weeks 6.JPG 960 × 720; 42 KB
Human embryo 8 weeks 7.JPG 960 × 720; 46 KB
Human embryo 8 weeks 8.JPG 960 × 720; 51 KB
Human embryo 8 weeks 9.JPG 960 × 720; 45 KB
Human embryo and placenta.jpg 756 × 677; 197 KB
Human Embryo Day 9.jpg 780 × 736; 249 KB
Human Embryo Day9.png 323 × 330; 54 KB
Human embryo Section of embryonic rudiment in Peters' ovum (first week).jpg 1,141 × 857; 540 KB
Human embryo showing the partial subdivision of the cloaca into rectum and urogenital sinus X 65. 12 mm.png 860 × 587; 217 KB
Human embryo Transverse Section of a Zygote, showing early stage- of development of embryonic coelom and differentiation of mesoderm.jpg 965 × 615; 483 KB
Human embryo Transverse Section.jpg 932 × 792; 477 KB
Human Embryo.JPG 3,648 × 2,432; 1.52 MB
Human embryo.jpg 960 × 720; 26 KB
Human embryos (four-cell stage) (27771482412).jpg 650 × 496; 58 KB
Human embryoTransverse Sectiox of a Zygote, showing early stage of embryonic secondary mesoderm before the appearance of the embryonic parts of coelom.jpg 927 × 576; 627 KB
Human foetuses - 5.jpg 2,870 × 4,507; 1.43 MB
Human notochord development textbook concepts compared to our proposed theory..png 1,300 × 504; 118 KB
Human- Embryo, about 3.5 mm. long.jpg 803 × 791; 701 KB
Human- Embryo, about 5 mm. long.jpg 825 × 846; 809 KB
HumanEmbryogenesis fr j5.svg 512 × 341; 12 KB
HumanEmbryogenesis fr j9.svg 512 × 361; 44 KB
Image from page 203 of "The Century dictionary and cyclopedia; a work of universal reference in all departments of knowledge, with a new atlas of the world .." (1897) (14598556478).jpg 374 × 536; 33 KB
Implantation depth in primates at lacunar stage.jpg 1,985 × 2,656; 1.13 MB
Indifferentes Stadium der Urogenitalanlage nach Hertwig.png 575 × 787; 420 KB
Initial invasion of luminal epithelium.jpg 1,441 × 622; 281 KB
Kirkes' handbook of physiology (1907) (14769687492).jpg 1,091 × 918; 435 KB
Left testis and epididymis viewed from behind, showing the ductus epididymidis and the first part of the ductus deferens.jpg 741 × 948; 753 KB
Lifesize8weekfetus.JPG 400 × 300; 15 KB
Ligne primitive.svg 512 × 406; 55 KB
London NHM 1100625.jpg 2,304 × 3,072; 2.22 MB
Maps of thalamic nuclei drawn from rat and human brain coronal sections.jpg 1,299 × 2,113; 608 KB
Menschlicher-Embryo-8-Wochen Haeckel-1868.jpg 201 × 337; 42 KB
Modell des Kopfes eines menschlichen Fetus am Anfang des 3. Entwicklungsmonats.jpg 1,000 × 1,450; 219 KB
Modell eines implantierten menschlichen Eies am Anfang der 3. Entwicklungswoche.jpg 1,000 × 1,089; 365 KB
Modell eines implantierten menschlichen Eies in der 2. Entwicklungswoche.jpg 1,000 × 1,640; 349 KB
Modell eines menschlichen Eies (Embryo und Plazenta) am Anfang des 2. Entwicklungsmonats (2).jpg 1,000 × 750; 250 KB
Modell eines menschlichen Eies (Embryo und Plazenta) am Anfang des 2. Entwicklungsmonats.jpg 1,000 × 931; 352 KB
Modellgruppe menschlicher Embryos am Anfang des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 4,2 mm) (2).jpg 1,000 × 1,408; 234 KB
Modellgruppe menschlicher Embryos am Anfang des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 4,2 mm) (5).jpg 1,000 × 1,351; 216 KB
Modellgruppe menschlicher Embryos am Anfang des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 6,3 mm) (2).jpg 1,000 × 1,103; 229 KB
Modellgruppe menschlicher Embryos am Anfang des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 6,3 mm) (5).jpg 1,000 × 1,720; 251 KB
Modellgruppe menschlicher Embryos am Anfang des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 6,3 mm) (6).jpg 1,000 × 2,209; 425 KB
Modellgruppe menschlicher Embryos am Ende der 4. Entwicklungswoche (Embryo Blechschmidt; Länge des Embryo 2,5 mm) (2).jpg 1,000 × 1,459; 250 KB
Modellgruppe menschlicher Embryos am Ende der 4. Entwicklungswoche (Embryo Blechschmidt; Länge des Embryo 2,5 mm) (3).jpg 1,000 × 1,775; 235 KB
Modellgruppe menschlicher Embryos am Ende der 4. Entwicklungswoche (Embryo Blechschmidt; Länge des Embryo 3,4 mm) (2).jpg 1,000 × 1,508; 254 KB
Modellgruppe menschlicher Embryos am Ende des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 17,5 mm) (2).jpg 1,000 × 1,587; 246 KB
Modellgruppe menschlicher Embryos am Ende des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 17,5 mm) (5).jpg 1,000 × 1,601; 232 KB
Modellgruppe menschlicher Embryos am Ende des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 17,5 mm) (6).jpg 1,000 × 1,432; 195 KB
Modellgruppe menschlicher Embryos in der Mitte des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 10 mm) (4).jpg 1,000 × 1,366; 176 KB
Modellgruppe menschlicher Embryos in der Mitte des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 10 mm) (5).jpg 1,000 × 1,674; 299 KB
Modellgruppe menschlicher Embryos in der Mitte des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 10 mm) (7).jpg 1,000 × 1,333; 173 KB
Modellgruppe menschlicher Embryos in der Mitte des 2. Entwicklungsmonats (Embryo Blechschmidt; Länge des Embryo 7,5 mm) (3).jpg 1,000 × 1,268; 229 KB
Morphological differences between human and mouse gastrulation.jpg 2,994 × 3,411; 397 KB
Mouse and human embryonic development from the zygote to early post-implantation stages.png 3,594 × 2,095; 968 KB
MRM of human embryo at 400MHz.jpg 1,370 × 1,204; 233 KB
MRM of human embryo.jpg 731 × 615; 88 KB
Neurula human.png 404 × 529; 112 KB
OJHMT-5-6 F1.jpg 1,062 × 680; 417 KB
Overview of the developing notochord in relation to the fusion of the dorsal aortae human embryo.png 1,300 × 880; 673 KB
Patterns of neural crest migration into adjacent paraxial mesenchyme and transition into pharyngeal arches.png 1,003 × 741; 625 KB
Pelvix and Lower Spine of Human Embryo (3460140262).jpg 1,469 × 1,632; 1.19 MB
Plain home talk about the human system-the habits of men and women-the cause and prevention of disease-our sexual relations and social natures (1896) (14577936487).jpg 2,324 × 3,896; 1.14 MB
Primitive Trilaminar Human Embryo in Tubal Pregnancy (40X) (3944578509).jpg 1,712 × 1,206; 875 KB
Proposed model for human embryogenesis with amnion as an organizer.png 1,219 × 972; 616 KB
PSM V84 D540 Facts and factors of development fig16.jpg 566 × 767; 90 KB
Role of VEGF in the development of human oocytes and embryo.png 4,120 × 2,112; 1.34 MB
Ruptured cornual ectopic pregnancy.jpg 2,821 × 2,087; 1.08 MB
Ruptured ectopic pregnancy.jpg 3,648 × 2,432; 1.52 MB
Sagittal Section of Human Zygote.jpg 817 × 684; 653 KB
Schema der männlich. Entwickelung aus dem indifferenten Stadium nach Hertwig.png 616 × 827; 505 KB
Schema der weiblichen Entwicklung aus dem indifferenten Stadium nach Hertwig.png 750 × 709; 421 KB
Schema of a Longitudinal Section of a Human Embryo.jpg 1,125 × 694; 1.02 MB
Schema of a Transverse Section of a Zygote, showing differentiation of mesoderm and extension of amnion.png 1,472 × 860; 1.69 MB
Schema of Dorsal Aspect of Embkyo, showing partial closure of neural groove.png 1,067 × 956; 1.21 MB
Schema of Dorsal Surface of Embryonic Area of Zygote after the removal of part of the Chorion and part of the Amnion.png 1,204 × 852; 1.32 MB
Schema of Sagittal Section of Human Embryo after the folding has defined both the foregut and hind-gut areas.jpg 1,058 × 595; 626 KB
Schema of Sagittal Section of Human Embryonic area and amnion before the folding of the area has commenced.jpg 992 × 424; 359 KB
Schema of Sagittal Section of Human Embryonic area shortly after the folding has commenced.jpg 934 × 381; 367 KB
Schema of Sagittal Section of Zygote along Line A in Fig. 31.png 1,166 × 816; 1.34 MB
Schema of Transverse Section of Zygote along Line B in Fig. 31.png 1,195 × 833; 1.34 MB
Schema of Transverse Section of Zygote along Line C in Fig. 31.png 1,171 × 845; 1.36 MB
Schema showing further stages in the development of the diverticula from the primitive gut and modifications of the mid-gut and the mid-gut region. Human.jpg 1,206 × 932; 1.16 MB
Schemata illustrating embryonic (a) and adult (b) location and abbreviations for neuromeres within the prosomeric model.png 2,541 × 2,072; 2.98 MB

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