Mutation is a change in DNA, the hereditary material of life. An organism's DNA affects how it looks, how it behaves, and its physiology  all aspects of its life. So a change in an organism's DNA can cause changes in all aspects of its life.
continuously variable transmission (CVT)=An automatic transmission that can change seamlessly through an infinite number of effective gear ratios between maximum and minimum values. Automatic transmission= Automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually.
This CVT consists of a Torque Converter, Forward Clutch, Reverse clutch, Planetary Gear Set for. Reverse, Drive Variator (pulley), Driven Variator (pulley) and Push Belt. CVT stands for Continuously Variable Transmission, and is a type of transmission that can change. through an infinite amount of gear ratios. The CVT is designed to keep the engine in its peak power. range. Keeping the engine in this power range optimizes the fuel consumption and power output of. the engine.