. Dr. Evans' How to keep well; . 994. 995 996 EUGEMCS No change of environment will make any material difference. When itgets into the blood it stays and the proportion of actives and latents in agiven generation can be determined pretty accurately according to Men-delian law. These are two illustrations toward each end of the line. In between area lot of items that are not so well worked out. Scientists have not worked out the degree of disadvantage in havinginsanity in the blood, for instance. Man is a mongrel. Follow up any mans family stream far enough h/BOCWOOO 0/3/?WM CALTON *t9 9T*T9 ^T


. Dr. Evans' How to keep well; . 994. 995 996 EUGEMCS No change of environment will make any material difference. When itgets into the blood it stays and the proportion of actives and latents in agiven generation can be determined pretty accurately according to Men-delian law. These are two illustrations toward each end of the line. In between area lot of items that are not so well worked out. Scientists have not worked out the degree of disadvantage in havinginsanity in the blood, for instance. Man is a mongrel. Follow up any mans family stream far enough h/BOCWOOO 0/3/?WM CALTON *t9 9T*T9 ^T9 l—— itjJ~17~« nri* cr 9-pi* © ir r I E—L—I L ~L—icf •* «r «r •* © ~1 rH—I ef © © cf © ^ show* t «ttn of scientific ability ; £ shows a man of scientific ability, woo is also aFellow of the Royal Society ; (s) shows five other children, and so oa. Fig. 410.—History (Condensed and Incomplete) of Three Markedly Able Families (After Whentham) (Kellicott). and you will be certain to find some muddy ditches fl


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Keywords: ., bookcentury1900, bookdecade1910, booksubjecthygiene, booksubjectm