CBSE Biology Lab Manual For Class - XI

It gives me great pleasure to bring out Biology Lab Manual for class XI students. This carefully planned manual for class XI has been prepared strictly in accordance with the new syllabus for CBSE practical examination. It is profusely illustrated and precisely written in a simple lucid language, covering all essential facts. The manual carries useful information on planning, and performing experiments and key points which are required in the description of slides and specimens of both plant and animal origin in the examination. It also deals with investigative experiments.

1. Necessary Instruments for Biological Laboratory

2. The Microscopes

3. Biochemicals Used in Laboratory

4. Taxonomy : Studying a Flowering Plant

5. Slide Preparation : Stem and Root

6. Demonstration of Osmosis by Potato Osmoscope

7. Study of Plasmolysis

8. Study of Distribution of Stomata in Upper and Lower Surfaces of Leaves

9. Study of Rates of Transpiration in the Upper and Lower Surfaces of Leaves

10. Detection of Sugar/Starch/Proteins and Fats in Suitable Plant and Animal Materials

11. Separation of Plant Pigments through Paper Chromatography

12. Rate of Respiration in Flower Buds/Leaf Tissue and Germinating Seeds

13. Testing Urine for Urea, Sugar, Albumin and Bile Salts

14. Study of Monera, Protista, Fungi, Plantae and Animalia

15. Study of Plant and Animal Tissues

16. Stages of Cell Division

17. Study of Different Modifications in Root, Stem and Leaves

18. Study of Different Types of Inflorescences

19. Study of Imbibition in Raisins/Seeds

20. Observation and Comments on the Experimental Set up

21. Study of Human Skeleton and Joints

22. Study of External Morphology of Cockroach