claim: Night of the Living Dead is a Spanish comic book.
evidence: Lethal alleles -LRB- also referred to as lethal genes or lethals -RRB- are alleles that cause the death of the organism that carries them .. They are usually a result of mutations in genes that are essential to growth or development .. Lethal alleles may be recessive , dominant , or conditional depending on the gene or genes involved .. Lethal alleles can cause death of an organism prenatally or any time after birth , though they commonly manifest early in development .