Chapter Three: Inheritance of Attributes. The second chapter: overlapping the action of genes.&......
biology
Chapter Three: Inheritance of Attributes. The second chapter: overlapping the action of genes. Lesson one: overlapping genes.Objective of the experiment:Determine blood typesExperiment tools:A blood sample - Sticks - Microscope slide - Anti-A - Anti-B - Anti-D - Capillary tubeExperiment s......
Unit one: chemical reactions. Lesson one: chemical reactions.Please watch the video of the ex......
Chemistry
Unit one: chemical reactions. Lesson one: chemical reactions.Please watch the video of the experiment by clicking here before starting it
the goal:The hydrogen atom discrete spectroscopyMaterials and tools:Hydrogen gas electrical discharg......
Chemistry
the goal:The hydrogen atom discrete spectroscopyMaterials and tools:Hydrogen gas electrical discharge tube - triple glass prism - white screen - two vertical micro-slits opposite each other - metal rod - connecting wiresSteps:1-Connect the positive terminal of the voltage source to the base of the e......