Which of these gives the correct order of divergence from the main line of descent leading to humans?
a. prosimians, monkeys, Asian apes, African apes, humans
b. gibbons, baboons, prosimians, monkeys, African apes, humans
c. monkeys, gibbons, prosimians, African apes, baboons, humans
d. African apes, gibbons, monkeys, baboons, prosimians, humans
e. H. habilis, H. erectus, H. neanderthalensis, Cro-Magnon