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What is the primary purpose of using laminated cores in transformers?
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Experiment 16: Flash Cards / Models / Specimens Showing Examples of Homologous and Analogous Organs
AIM To study homology and analogy with the help of models/charts of animals and models/charts/specimens of plants. PRINCIPLE Homologous organs are functionally dissimilar but anatomically or structurally similar. Different modes of life have modified the organs to enable survival...
Experiment 15: Identification and Study of Symbiotic Associations (Root Nodules of Leguminous Plants, Lichens) and Parasitism (Cuscuta on Host)
AIM To observe model specimen showing symbiotic association in root nodules of leguminous plants, Cuscuta on host, lichens. PRINCIPLE Symbiosis is close association between two different organisms where at least one is benefited. It includes mutualism where both are benefited, pa...
Experiment 14: Identification of Disease-Causing Organisms (Ascaris, Entamoeba, Plasmodium, and Ringworms)
AIM To identify common human disease causing organisms like Ascaris, Entamoeba, Plasmodium and ringworms through permanent slides or specimens. PRINCIPLE Human diseases are caused by various pathogens including protozoans, helminths and fungi. Identification is based on morpholog...
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