NCERT Exemplar Solutions for Class 11 Biology Chapter 1 The Living World These Solutions are part of NCERT Exemplar Solutions for Class 11 Biology. Here we have given NCERT Exemplar Solutions for Class 11 Biology Chapter 1 The Living World. VERY SHORT ANSWER QUESTIONS Question 1. Couplet in taxonomic key means....... . Solution: Couplet in taxonomic key is a pair of a … [Read more...] about NCERT Exemplar Solutions for Class 11 Biology Chapter 1 The Living World