Which type of microscope requires a nonmetal sample to be prepared for viewing by coating it with a thin layer of a conductive material? compound light microscope scanning electron microscope transmission electron microscope dissecting microscope

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.