the appearance of a stained chromosome when observed under a microscope. Visually distinct light and dark bands give each chromosome a unique pattern, which enables karyotype testing to be carried out.
any one of a limited set of emotions that typically are manifested and recognized universally across cultures. The list of primary emotions varies across different theorists. They often include fear, anger, joy, sadness, disgust, contempt, and surprise; some theorists also include shame, shyness, and guilt. Also called basic emotion; core emotion. Compare secondary emotion.