Description

?Contents

Unit – I Arthropoda

 

1. Phylum Arthropoda Periplaneta Americana Cockroach

2. Phylum Arthropoda Palaemon Malcolmosonii The Fresh Water Prwan

3. Phylum Arthropoda Characters Classification And Examples

 

Unit – II

 

5. Phylum Mollusca Pila Globosa An Apple Snail

6. Phylum Mollusca Characters Classification And Examples

7. Phylum Echinodermata Asterias Star Fish

8. Phylum Echinodermata in General

9. Phylum Echinodermata Characters Classification And Example

10. Phylum Hemichordata Balanoglossus Tongue Worm

11. Phylum Hemichordata Characters Classification And Affinities

 

Unit – III Ecology – I

 

12. Ecology Subdivision Ecological Hierarchy And Scope

13. Ecosystem Basic Concepts

14. Ecosystem Ecological Factors

15. Biomes Major Ecosystems

16. Biosphere And Biogeochemical Cycles

17. Ecological Adaptations

18. Population Characteristics And Regulation

 

Unit – IV Ecology – II

 

19. Species Concept And Intraspecific Interactions

20. Biotic Community And Interspecific Interactions

21. Natural Resources And Their Conservation

22. Environmental Degradation