What is the most probable hypothesis about these intermediate forms of cell division?
A)They represent a form of cell reproduction which must have evolved completely separately from those of other organisms.
B)They demonstrate that these species are not closely related to any of the other Protists and may well be a different Kingdom.
C)They rely on totally different proteins for the processes they undergo.
D)They may be more closely related to plant forms that also have unusual mitosis.
E)They show some of the evolutionary steps toward complete mitosis but not all.

Question

Quizplus · Accepted Answer

The intermediate forms of cell division suggest an evolutionary step towards complete mitosis, but they do not have all the necessary components for mitosis. This hypothesis suggests that these species are closely related to other Protists, but have unique traits that may have evolved separately.

What Is the Most Probable Hypothesis About These Intermediate Forms