How close ethnically are modern Greeks to the ancient Greeks?

Modern Gree ks are considered to be the direct descend ants of the ancient Gree ks . The ancient Gree ks were a diverse group of people who spoke a common language and shared a common culture , but they were not a single , hom ogeneous eth nic group . Over time , the Greek people were influenced by other cult ures and populations , and their physical appearance and gen et ics have changed . However , modern Gree ks still share many cultural and gen etic tra its with the ancient Gree ks . </s>