KOIN Portland on MSN9h
Crayola brings back 8 retired colors: Here’s what they are
Crayola is going back to the drawing board with its latest collection, bringing back a special assortment of retired colors ...
Nature3y
Barbara McClintock and the Discovery of Jumping Genes (Transposons)
it's first necessary to be aware that the phenotypic system McClintock studied-the variegated color pattern of maize kernels-involves three alleles rather than the usual two. Of course ...