A kingdom in biology is a classification of living things. Organisms belong to one of six kingdoms of life. The current kingdoms are the Archaebacteria, Eubacteria, protists, fungi, plants and... A kingdom in biology is a classification of living things. Organisms belong to one of six kingdoms of life. The current kingdoms are the Archaebacteria, Eubacteria, protists, fungi, plants and animals. Continue Reading
PLA stringing and PETG stringing are especially common due to the nature and low viscosity of the material when molten. However, as you'll read this is easily remedied when using filament of a good, reliable quality. Here are the 3 causes of your prints stringing or nozzle oozing. Your symptoms may be caused by one or all of these, so it's worth trying each out (in order) to diagnose the problem. While 3D print stringing is not the direct effect of over extrusion in 3D printing, they are related symptoms.
What is the cause of the chromosome aberration in Klinefelter's syndrome? Certain chromosome aberrations appear more frequently in children of elderly mothers and, to a certain extent, also elderly fathers, but this is not the case of Klinefelter's syndrome, and today nothing definite is known about causes leading to an increase in the number of X-chromosomes as found in Klinefelter's syndrome.