| primitive b. |
woven b.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| primitive c. |
the chorion from its inception by addition of mesoderm to trophoblast through the stage in which it has many primordial villi.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| primitive d. |
one in which the bones remain as originally displaced.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| primitive e. |
blastodermic e.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| primitive e.’s |
cells arising from the blood islands of the yolk sac which are the precursors of the nucleated erythrocytes characteristic of the early embryo; cf. definitive e's.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|