Chapter 1 ( The living world ) - MCQs - Biology Class 11th 11:32:00 PM Posted by AEI Online Tutor No Comments Chapter 1 ( The living world ) - MCQs - Biology Class 11th These are MCQs on Chapter 1 ( The living world ) in biology. Solve biology mcqs to increase your knowledge for examinations like CBSE Board, NEET, CSIR NET etc. 1. As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics Will decrease Will increase Remain same May increase or decrease Answer 2. Which of the following ‘suffixes’ used for units of classification in plants indicates a taxonomic category of ‘family’. -Ales -Onae -Aceae -Ae Answer