The newly found fish fossil in Southwest China has provided new insights into the rise and diversification of jawed animals.
Jawed vertebrates account for over 99 percent of all modern vertebrates, including humans.
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The newly found fish fossil in Southwest China has provided new insights into the rise and diversification of jawed animals.
Jawed vertebrates account for over 99 percent of all modern vertebrates, including humans.
重点单词 | 查看全部解释 | |||
contained | [kən'teind] | |||
evidence | ['evidəns] | 联想记忆 | ||
diversification | [dai.və:sifi'keiʃən] | |||
scarce | [skɛəs] | |||
vertebrate | ['və:tibreit] | 联想记忆 | ||
shed | [ʃed] | 联想记忆 |