Heterotrophic nutrition is an essential biological process where organisms derive their energy and nutrients by consuming other organic substances. Unlike autotrophs, which can synthesize their food through processes like photosynthesis, heterotrophs rely on other living or once-living organisms for sustenance. This type of nutrition is fundamental to the ecosystem’s balance and is exhibited by a vast range of organisms, including animals, fungi, and many bacteria. Enroll now at Tutoroot.