Biology TESS Applied Sciences set soil examination for age 11-16 TESS Biology set Biological water analysis for age 11-16 TESS Biology set Chemo-physical water analysis for age 11-16 TESS advanced Applied Sciences set Electrophysiology for age 11-16 TESS advanced Applied Sciences set Human Physiology for age 11-16 TESS advanced Biology set Molecular Biology for age 11-16 TESS advanced Biology basic set General Biology for age 11-16 TESS advanced Biology set Microscopy for age 11-16 Ultrasonic computed tomography Fermentation of molasse to ethanol with yeast Neurobiology: the nerve cell with Cobra3 – 13 experiments Evidence of the spread of bacteria Determination of the Michaelis constant with Cobra4 Electronystagmography with Cobra4 Time resolving capability of the human eye Muscle stretch reflex & determination of the conducting velocity We investigate our physical fitness – the heart under stress with Cobra4 Doppler sonography Recording of nerve & muscle potentials by mechanical stimulation at the rear end of an earthworm with Cobra3 Photosynthesis with Cobra4 Measuring reading skills with Cobra4 Comparison of the heat capacities of water & soil with Cobra4 Radiographic examination of objects Series for secondary schools Biology (11-18) Sensor Pack Animal cell model Plant cell model Meiosis Model Mitosis model Free-Standing Urinary System, male Eye, 3 times full-size, 7 part Deluxe Male Torso, 20-part Ear Model, 3 times life size, 4 part Skin, Block Model, 70 times full-size Skeleton Model with Muscles and Ligaments – Sam
