Lethal Alleles​ are gene mutations that hamper the survival of an organism. they're able to present as many genetic disorders which might be lethal to the person. Flowcharts are almost nothing although the graphical https://www.bing.com/maps?osid=ff1f54cd-8977-4a6f-846a-3b27f56a92e7&cp=-33.835934~150.957577&lvl=16&pi=0&imgid=b44a2691-fcbc-4efd-97be-fd7ec90e7d67&v=2&sV=2&form=S00027