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Meaning of pronephros | Babel Free

Noun CEFR B2

Definitions

A primitive kidney in the lamprey and similar animals, and in other vertebrate embryos

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

pronetalol pronethalol proneural proneuromast proneuromasts proneuropeptide