NCERT Exemplar Class 12 Biology Chapter 14 Ecosystem are part of NCERT Exemplar Class 12 Biology. Here we have given NCERT Exemplar Class 12 Biology Chapter 14 Ecosystem. NCERT Exemplar Class 12 Biology Chapter 14 Ecosystem Multiple Choice Questions Single Correct Answer Type 1. Decomposers like fungi and bacteria are i. Autotrophs ii. Heterotrophs iii. Saprotrophs … [Read more...]