00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| phylum of worms with bilateral symmetry and soft, usually flattened bodies |
| major grouping of small-to-microscopic pseudocoelomate organisms |
| digenesis (daɪˈdʒɛnɪsɪs) | |
| —n | |
| zoology another name for alternation of generations | |
digenesis di·gen·e·sis (dī-jěn'ĭ-sĭs)
n.
Reproduction in distinctive patterns in alternate generations, typically involving alternating sexual and asexual cycles in succeeding host organisms, as seen in malarial parasites and certain trematode flatworms.