Class 12th Biology Practical & Lab Work – All Experiments
Class 12th Biology ke saare Practical, Experiment aur Lab Work ek hi jagah. Neeche list me se chunkar seedha open karein.
Class 12Practical & Lab WorkBiology17 resources
Biology – Practical & Lab Work
17Experiments
1To Prepare a Temporary Mount to Observe Pollen Germination→2To Study the Plant Population Density by Quadrat Method→3To Study the Plant Population Frequency by Quadrat Method→4To Prepare a Temporary Mount of Onion Root Tip to Study Mitosis→5To Isolate DNA from Available Plant Material such as Spinach, Green Pea Seeds, Papaya or Banana→
Spotting
1Flowers Adapted to Pollination by Different Agencies - Wind, Insects and Birds→2Pollen Germination on the Stigma through a Permanent Slide or Scanning Electron Micrograph→3Identification of Stages of Gamete Development - T.S. of Testis and T.S. of Ovary through Permanent Slides→4Meiosis in Onion Bud Cell or Grasshopper Testis through Permanent Slides→5T.S. of Blastula through Permanent Slides (Mammalian)→6Mendelian Inheritance Using Seeds of Different Colour or Size of Any Plant→7Pedigree Charts of Genetic Traits such as Rolling of Tongue, Blood Groups, Ear Lobes, Widow’s Peak and Colour Blindness→8Controlled Pollination - Emasculation, Tagging and Bagging→9Common Disease Causing Organisms - Ascaris, Entamoeba, Plasmodium and Ringworm Fungus→10Symbiotic Association in Lichens and Root Nodules, and the Parasitic Mode of Nutrition of Cuscuta on its Host→11Flash Cards or Models Showing Examples of Homologous and Analogous Organs→
More Resources