An haɗa shi a cikin tsarin jikin dukkan halittu masu rai
Amsar ita ce: ruwa
Jikin duk wani abu mai rai yana kunshe da tubalan gini, wadanda kwayoyin halitta ne. Kwayoyin su ne tubalan ginin rayayyun halittu kuma sun ƙunshi rukunin sinadarai na asali kamar su sunadarai, lipids, carbohydrates, DNA, da gishirin ma'adinai. Yana samar da ginshiƙi na biomatrix na jiki kuma yana da ayyuka masu mahimmanci, gami da samar da makamashi, sarrafa mahimman matakai, da haɓakar nama. Fahimtar tushen kimiyyar tantanin halitta da tsarinsu yana da matukar muhimmanci wajen fahimtar aikin gabobin jiki da samar da magungunan zamani na cututtuka daban-daban. Don haka, ana ɗaukar tantanin halitta a matsayin ainihin sashin halittu masu rai kuma yana da matukar muhimmanci a kula da shi kuma a yi nazarinsa dalla-dalla.
