Extra Questions for Class 12 Biology Chapter 15 Biodiversity and Conservation
Extra Questions for Class 12 Biology Chapter 15 Biodiversity and Conservation Q.1. Define biodiversity.Ans. The occurrence of different types of genes, gene pools, species, habitats and ecosystems in a particular place and various parts of earth is called biodiversity. Q.2. What is mass extinction?Ans. Due to natural calamities like volcanic eruptions, prolonged drought, heavy rains, … Read more
