Related by context. Frequent words. (Click for all words.) 59 genetically predisposed 56 metabolisms 50 genetic predisposition 50 mutated genes 49 insulin resistant 49 germ cells 48 hardwired 48 hermaphrodites 48 heritable 48 testes 48 asexual 47 overeat 47 inborn 47 genetically 47 maladaptive 47 brains 47 innate 47 evolutionarily 47 genetically susceptible 47 fatness 47 physiologically 46 humans 46 predisposed 46 biological clocks 46 telomere length 46 procreating 46 genetic variation 46 genetic defect 45 female hormone estrogen 45 neurones 45 predispose 45 genetic mutations 45 metabolizing 45 mutations 45 metabolic 45 dopamine neurons 45 genetic variability 45 innately 45 gonads 45 parasites 45 genetic makeup 45 procreate 45 genes 45 fruit flies 45 predisposes 45 warm blooded 44 genetic abnormality 44 adipocytes 44 calorie dense 44 genetic alterations 44 habituation 44 tend 44 metabolize 44 behave differently 44 neural circuits 44 C. elegans 44 physiological 43 metabolism 43 X chromosome 43 omnivores 43 circadian clock 43 genetic mutation 43 telomeres 43 X chromosomes 43 homo sapiens 43 reproductive organs 43 brain shrinkage 43 mirror neurons 43 brain circuitry 43 gene expression patterns 43 nerve cells 43 Geneticists 43 hormonal imbalances 43 behavioral traits 43 metabolically 43 insulin resistance 43 neurons 43 skeletal muscles 42 copulate 42 fecundity 42 gene mutation 42 Adult stem cells 42 microglia 42 gene mutations 42 caloric restriction 42 genetic susceptibility 42 larval stage 42 Y chromosome 42 heredity 42 chromosomal 42 mice 42 Human beings 42 maleness 42 roundworms 42 single celled organisms 42 sedentary 42 genetically diverse 42 steroid hormones 42 parasitic worms 42 digestive tracts 42 overeating