- Chapter 1 Control and Co-ordination in Living Organisms
-
- Sensitivity And Response In Plants
- Response And Chemical Co-ordination In Plants Harmones
- Response And Chemical Co-ordination In Animals Harmones
- Response And Physical Co-ordination In Animals Nervous System
- Locomotion As A Type Of Response In Animals
- Chapter 2 Continuity of Life
- Chapter 3 Heredity and Some Common Genetic Diseases
- Chapter 4 Evolution and Adaptation
- Chapter5 Environment, Its Resources and their Conservation
- Nitrogen Cycle
- Environmental Pollution
- Environment And Human Population
- Biodiversity And Conservation
class 10 wbbse biology section not opening
please fix this issue