lethal factor
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n.
A gene mutation or chromosomal structural change that when expressed causes death before sexual maturity.
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On the farm, the feed for chicks is significantly different from the roosters’; ______ not even comparable.
Words nearby lethal factor
let grass grow, Letha, lethal, lethal chamber, lethal dose, lethal factor, lethal gene, lethality, lethal midline granuloma, lethal mutation, lethargic
The American Heritage® Stedman's Medical Dictionary
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