The "evolutionary tree" shows the relationships among various biological groups. It includes data from DNA, RNA and protein analysis.
ð ɪ WORD_BOUNDARY ɛ v ə l uː ʃ ə n ɛ ɹ i WORD_BOUNDARY t ɹ iː WORD_BOUNDARY ʃ oʊ z WORD_BOUNDARY ð ə WORD_BOUNDARY ɹ ɪ l eɪ ʃ ə n ʃ ɪ p s WORD_BOUNDARY ʌ m ʌ ŋ WORD_BOUNDARY v ɛ ɹ iə s WORD_BOUNDARY b aɪ ə l ɑ d̠ʒ ɪ k ə l WORD_BOUNDARY ɡ ɹ uː p s WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ ŋ k l uː d z WORD_BOUNDARY d eɪ t ə WORD_BOUNDARY f ɹ ʌ m WORD_BOUNDARY d iː ɛ n eɪ WORD_BOUNDARY ɑ ɹ ɹ ɛ n eɪ WORD_BOUNDARY æ n d WORD_BOUNDARY p ɹ oʊ t iː n WORD_BOUNDARY ʌ n æ l ə s ɪ s WORD_BOUNDARY