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Biology Practicals ( mht-cet ) 0 Students
About The Course
Grade 12 Biology Practicals
Chapter One Experiment 01: Dissect the given flower and display its different whorls. Dissect anther and ovary to show the number of chambers.
Chapter Two Experiment 02: To study pollen germination on a slide.
Chapter Three Experiment 03: To study texture, moisture content, pH and water holding capacity of the soil and its correlation with plants found therein.
Chapter Four Experiment 04: To study plant population density and frequency by quadrat method.
Chapter Five Experiment 05: To prepare a temporary mount of onion root tip for the study of mitosis.
Chapter Six Experiment 06: Separation of plant pigments by paper chromatography.
Chapter Seven Experiment 07: To study the rate of respiration in germinating seeds.
Chapter Eight Experiment 08: To demonstrate anaerobic respiration.
Chapter Nine Experiment 09: To study the presence of suspended particulate matter in air collected from two different sites.
Chapter Ten Experiment 10: To study the water samples collected from different water bodies for pH, clarity and presence of any living organisms.
Chapter Eleven Experiment 11: To test the presence of urea and sugar in urine.
Chapter Twelve Experiment 12: To test the presence of protein (albumin) and bile salts in urine.
Chapter Thirteen Spotting 01: To study maize flowers to observe adaptations for wind pollination.
Chapter Fourteen Spotting 02: To study Salvia flower to observe adaptations for insect pollination.
Chapter Fifteen Spotting 03: To study pollen germination on stigma.
Chapter Sixteen Spotting 04: To study Mendelian inheritance using seeds of different colours / shapes of any plant (Pea).
Chapter Seventeen Spotting 05: To study the various exercises on controlled pollination.
Chapter Eighteen Spotting 06: To study meiosis in onion bud cells or grasshopper testis using permanent slides.
Chapter Nineteen Spotting 07: To study plants found in xeric conditions with respect to their morphological adaptations.
Chapter Twenty Spotting 08: To study plants found in aquatic conditions with respect to their morphological adaptations.
Chapter Twenty One Spotting 09: To study and identify the stages of gamete development of any mammal using a permanent slide.
Chapter Twenty Two Spotting 10: To study the V.S. of blastula using a permanent slide.
Chapter Twenty Three Spotting 11: To study the prepared pedigree charts of same genetic traits.
Chapter Twenty Four Spotting 12: To identify common disease causing organisms and comment on the symptoms of the diseases they cause.
Chapter Twenty Five Spotting 13: To study the animals found in xeric (desert) conditions with respect to their morphological adaptations.
Chapter Twenty Six Spotting 14: To study the animals found in aquatic conditions with respect to their morphological adaptations.
Chapter Twenty Seven Model_Project_01
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