Practice question
Question
In a permanent magnet at room temperature
Explanation
Permanent magnet retains domain alignment at room temperature, hard magnetic material.
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Experiment 14: Identification of Disease-Causing Organisms (Ascaris, Entamoeba, Plasmodium, and Ringworms)
Identify common human pathogens—Ascaris, Entamoeba, Plasmodium, and ringworm—using permanent slides and specimens under a microscope.
Experiment 10: Study of T.S. of Blastula Through a Permanent Slide
Examine a permanent slide of blastula to identify trophoblast, inner cell mass and blastocoel under 10× magnification.
Experiment 9: Study of Meiosis in Onion Bud Cells or Grasshopper Testis Using Permanent Slides
Study meiotic phases in onion floral buds or grasshopper testis using permanent slides and a compound microscope.
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