00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| reversion to an earlier or less advanced state or form or to a common or general type |
| the continuous sequence of changes undergone by an organism from one primary form, as a gamete, to the development of the same form again |
encyst en·cyst (ěn-sĭst')
v. en·cyst·ed, en·cyst·ing, en·cysts
To enclose or become enclosed in a cyst.