Biology. Relatively early or less advanced in evolutionary development; relating to or representing an early evolutionary stage. Cf. ancestral, adj.…
| 单词 | θ19399 |
| 释义 | the world > life > biology > biological processes > evolution > [adjective] > evolutionary ancestor (4) primitive1846 Biology. Relatively early or less advanced in evolutionary development; relating to or representing an early evolutionary stage. Cf. ancestral, adj.… ancestral1851 Of, relating to, or constituting an earlier (type of) organism, from which another form has evolved, or from which a domestic animal or… protomorphic1855 Biology. Of or relating to undifferentiated tissue. Obsolete. phylembryonic1890 |
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