Corrosion casting
a tissue preparation technique that involves the injecting of plastic (acrylates) into blood vessels or other hollow viscera and treating the tissue with a caustic substance. This results in a negative copy or a solid replica of the enclosed space of the tissue that is ready for viewing under a scanning electron microscope.
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..
This tutorial presents the benefits and the possible adverse eventualities of genetic engineering. Know more about this ..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..