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：vascul-, vasculo-

【来源及含义】Latin: a vessel or vessels; including, tubes, ducts, or canals that convey and circulate fluids; such as, blood, lymph, or sap, through the bodies of animals or plants

【相关词根词缀】Inter-related cross references, directly or indirectly, involving "blood" word units: angi-; apheresis; -emia; hemo-; hemoglobin-; phleb-; sangui-; vas-.

【同源单词】algiovascular, avascular, avascular necrosis, avascularity, avascularization, cardiovascular