Template:Carnegie Stage 1-3 table: Difference between revisions
From Embryology
mNo edit summary |
mNo edit summary |
||
| Line 33: | Line 33: | ||
| Formation of blastocystic cavity | | Formation of blastocystic cavity | ||
| {{blastocyst}}, from about 32 cells onward | | {{blastocyst}}, from about 32 cells onward | ||
|}noinclude>[[Category:Template]][[Category:Table]][[Category:Carnegie Stage 1]][[Category:Carnegie Stage 2]][[Category:Carnegie Stage 3]]</noinclude> | |- | ||
| colspan=3| | |||
|}<noinclude>[[Category:Template]][[Category:Table]][[Category:Carnegie Stage 1]][[Category:Carnegie Stage 2]][[Category:Carnegie Stage 3]]</noinclude> | |||
Revision as of 23:48, 6 June 2018
| Stage | Event | Products |
|---|---|---|
| meiosis 1 | Oocyte 2 and polar body 1 | |
| ovulation beginning meiosis 2 | Ovulated oocyte | |
| 1a | fertilization - Penetration | Penetrated oocyte |
| 1b | fertilization - Completion of meiosis 2 and formation of pronuclei | Ootid and polar body 2 |
| 1c | fertilization - Pronuclei enter cleavage division | zygote |
| 2 | Cleavage continues | 2 to about 16 cells morula |
| 3 | Formation of blastocystic cavity | blastocyst, from about 32 cells onward |
