Page 1 :
PRACTICAL IN BIOLOGY-XI, Each has dark them the striated, Proce, Objective, To study Muscle Fibres., Key Features of Smooth Muscles, • Cells are spindle shaped and uninulceate., Cytoplasm surrounding the nucleus is clear., Cytoplam (sacroplasm) in remaining part of cell has myofibrils., These fibres are found in involuntary organs., Key Features of Striated Muscles, Fibres are long, cylindrical and unbranched., . Each fibre has alternating dark and light bands, giving them the characterisite staui, appearance., • Cells are multinucleate., These muscle fibres are found in voluntary organs., Key Features of Cardiac Muscles, The fibres are long, cylindrical and branched., Dark and light bands are found giving striated look., Cells are uninucleate., These are found in heart or cardiac muscles., Myofibrils, Striations, Striations, Nucleus, Nucleus, Smooth Muscle, Nucleus, Striated Muscle, Cardíac Muscle, Fig. Muscle tissue, EXPERIMENT 4(F), Objective, To study Mammalian Blood Smear., Materials Required, Slides, needle, cotton, spirit, Leishman's stain, etc., 74