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Meaning of B chromosome | Babel Free

Noun CEFR B2

Definitions

A supernumerary or accessory chromosome, one that is not essential for the life of a species and does not occur in all individuals.

CEFR level

B2

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

See also

B corporation B final B flat B language B lymphocyte B major