Or you can find it by powering on your Kindle and going to 'Settings' then 'Device Info'. Find your specific generation or model based on the first four characters of the serial number. Kindle (2007): B001, B101. Kindle 2 (2009): B002, B003. Kindle DX (2010): B004, B005, B009.
Polymorphism is an object-oriented programming concept that refers to the ability of a variable, function or object to take on multiple forms. A language that features polymorphism allows developers to program in the general rather than program in the specific.
Polyploid. -Cell with more than two sets of chromosomes-Triploid (3x) - Three sets of chromosomes-Homologous chromosomes cannot pair properly, thus gametes typically inviable. -Hexaploid (6x) - Six sets of chromosomes.