Onychogryphosis, also known as âramâs horn nails,â is a condition in which the toenails become thickened and the curve of the nails becomes more severe, making them difficult to cut and causing them to grow into a long, curved shape resembling a ramâs horn.
Scientific taxonomy. Basic level categories, or generic level categories, are those categories in a folk taxonomy which are most culturally salient, and meet our basic cognitive needs the best.cientific taxonomy. Basic level categories, or generic level categories, are those categories in a folk taxonomy which are most culturally salient, and meet our basic cognitive needs the best.
1 Basic: Consists of 30 to 35 test questions that cover beginner level questions only. 2  Saving, Printing, Copying, Pasting, Bolding, etc. 3  Standard & Intermediate (2013): The standard and intermediate test is our most popular version.here are 3 versions of each test to choose from: Basic, Standard and Advanced. 1  Basic: Consists of 30 to 35 test questions that cover beginner level questions only. 2  Standard & Intermediate (2013): The standard and intermediate test is our most popular version. 3  Advanced: Consists of 30 to 35 test questions that cover advanced level questions only.