词根词缀：geno-, gen-, genit-, gener-, -gen

【来源及含义】Greek > Latin: race, kind; line of descent; origin, creation; pertaining to sexual relations, reproduction, or heredity; and more recently, a gene or genes

【同源单词】abiogenesis, abiogenetic, abiogenetically, abiogenous, acrogen, acrometagenesis

词根词缀：homeo-, homoeo-, homio-, [homoio-, British spelling]

【来源及含义】Greek: same, like, resembling, sharing in common, similar, equal

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units dealing with "equal, identical, same, similar": auto-; emul-; equ-, equi-; homo-; iso-; pari-; peer; rhomb-; syn-; tauto-.

【同源单词】homeocephalic, homeogeneous, homeogenesis, homeokinesis, homeometric, homeomorphic