Matakin farko wanda kowace sarkar abinci ta fara
Amsar ita ce: (ta samfuran) waɗanda ke yin abinci daga makamashin rana yayin photosynthesis
Matakin farko na kowane sarkar abinci yana farawa ne da kwayoyin halitta waɗanda ke ɗaukar kuzari daga rana ta hanyar photosynthesis.
Photosynthesis shine tsarin da tsire-tsire da sauran autotrophs ke canza makamashin haske daga rana zuwa makamashin sinadarai, wanda ake amfani dashi don yin abinci.
Ana wuce wannan abincin ta hanyar sarkar abinci zuwa wasu kwayoyin halitta, daga karshe ta samar da hanyar sadarwa mai hade da makamashi ta hanyar muhalli.
Idan ba tare da makamashin da aka samar ta hanyar ciyar da kai a matakin farko ba, babu wata kwayar halitta a cikin sarkar abinci da za ta sami damar yin amfani da makamashi.
