Set (deity) or a fennec fox. The animal has a curved snout, long rectangular ears, a thin forked tail and canine body, with sprouted fur tufts in an inverted arrow shape; sometimes, Set is depicted as a human with the distinctive head. Some early Egyptologists proposed that it was a stylised representation of the giraffe, owing to the large flat-topped "horns" which correspond to a giraffe's ossicones. The Egyptians themselves, however, made a distinction between the giraffe and the Set animal. During the Late Period, Set is depicted as a donkey or as having a donkey's head. The earliest representations of what
Giraffe to reach the leaves of tall trees. This theory was eventually rejected, and scientists now believe the giraffe's neck arose through Darwinian natural selection—that ancestral giraffes with long necks thereby had a competitive feeding advantage (competing browsers hypothesis) that better enabled them to survive and reproduce to pass on their genes. The giraffe genome is around 2.9 billion base pairs in length compared to the 3.3 billion base pairs of the okapi. Of the proteins in giraffe and okapi genes, 19.4% are identical. The two species are equally distantly related to cattle, suggesting the giraffe's unique characteristics are not because