Currently, two extant elephant species (X and Y) are placed in the genus Loxodonta, and a third species (Z) is placed in the genus Elephas. Thus, which statement should be true?
Species X and Y are not related to species Z.
A) Species X and Y share a greater number of homologies with each other than either does with species Z.
B) Species X and Y share a common ancestor that is still extant (in other words, not yet extinct).
C) Species X and Y are the result of artificial selection from an ancestral species Z.
D) Species X, Y, and Z share a common ancestor, but nothing more can be claimed than this

The accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. the accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. chimpanzees and gibbons are the most closely related the chimpanzee's closest surviving relative is humans orangutans are the primates least closely related to chimpanzees old world monkeys and gibbons are the most closely related

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?