You have obtained leaf samples from three strawberry varieties A, B, and
A) Variety A
B) Variety B
C) Variety C
C) You isolate the cells, extract their nuclei, and stain them with propidium iodide, a fluorescent dye that binds quantitatively to DNA. You then use a fluorescence-activated cell sorter (FACS) machine to sort the nuclei based on their fluorescence. Guessing from the results, presented in the following histograms, which variety would you expect to yield larger strawberries?
D) They should all be the same