NCERT Solutions For Class 12 Biology Evolution Chapter 7
Madhya Pradesh Board Class 12 Biology Solutions Chapter 7 Evolution By StudyEducation Topics and Subtopics in NCERT Solutions for Class 12 Biology Chapter 7 Evolution : Section Name Topic Name 7 Evolution 7.1 Origin of Life 7.2 Evolution of Life Forms – A Theory 7.3 What are the Evidences for Evolution? 7.4 What is Adaptive Radiation? 7.5 Biological Evolution 7.6 Mechanism of Evolution 7.7 Hardy – Weinberg Principle 7.8 A Brief Account of Evolution 7.9 Origin and Evolution of Man 7.10 Summary NCERT Solutions For Class 12 Biology Chapter 7 Questions From Textbook Solved Evolution Chapter Class 12 NCERT Q1. Explain antibiotic, resistance observed in bacteria in light of Darwinian selection theory. Ans: According to Darwin, environment selects organisms with favourable variations and these organisms are allowed to survive. When a bacterial population encounters a particular antibiotic, those sensitive to it die. But some bacteria having mutations become resistant to the a...