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Knight-Darwin law

Noun CEFR B2

Definitions

The observation that no organism fertilizes itself for an eternity of generations.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

knight-errant knight-errantry knight-erratic knight's fee knight's pawn knight's spur

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