regurgitation (Science: cardiology, gastroenterology) A backward flowing, as the casting up of undigested food or the backward flowing of blood into the heart or between the chambers of the heart when a valve is incompetent. Origin: L. Gurgitare = to flood..
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
This tutorial presents the benefits and the possible adverse eventualities of genetic engineering. Know more about this ..
Mātauranga Māori is the living knowledge system of the indigenous people of New Zealand, including the relationships t..
Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..
The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..
