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PRACTICAL LIST, CLASS: XI, SUBJECT: BIOLOGY, SESSION 2021-22, PRACTICAL NO. 1, Ex. 1.1, To study and describe different part of the flowering plants in semi technical, language., (Page no.1), Lathyrus odoratus, (Page no.2-3), PRACTICAL NO. 2, Ex. 2.3, To study and identify given material (Dicot stem) by preparation of temporary, Mount of TS of it., (Page no.6), PRACTICAL NO.3, Ex. 2.4, To study and identify given material monocot stem by preparation of temporary, Mount of TS of it., (Page no.6), PRACTICAL NO. 4, Ex. 3.1, To demonstrate the phenomenon of osmosis with the help of potato osmoscope., (Page no.7-8), PRACTICAL NO. 5, Ex. 4.1, Demonstration of plasmolysis and deplasmolysis in the leaf of Roheo or, Tradescantia with the help of hypotonic and hypertonic solution., (Page no.8-9), , 1

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PRACTICAL NO. 6, Ex. 5.1, To study distribution of stomata on two surfaces of leaves., (Page no.9), SPOTTING, Ex 12.1, Study of different specimens /sample /slides of plant Kingdom., ✓ Pinus (Page no.20), ✓ Hydra (Page no.23), ✓ Ascaris (Page no.24), ✓ Palaemon (Page no.25), ✓ Pila Globosa (Page no.26), ✓ Asterias (Page no.26-27), ✓ Labeo Rohita (Page no.27), Ex. 16.1, To study permanent slide of stages of mitosis cell division in animal cell., (Page no.37-38), Reference Book: NAVBODH PRACTICAL, (Note: For half yearly examination two practical (pr. 1& pr. 2) & two spotting, (Pinus & Hydra)., , ******************, BEST OF LUCK, , 2