1 point Question at position 1 This cross shows that all three genes are linked to each other. What is the evidence that this is true? This cross shows that all three genes are linked to each other. What is the evidence that this is true? The DCO classes are less than expected based on random assortment. There are no classes with twice as many progeny as one of the DCO classes. The difference between the two prominent classes is negligible. There are possible phenotypes that are not found in the progeny. The four single recombinant classes have different numbers of progeny. There are four single recombinant classes. There are only two prominent classes among the progeny