Podcast Beta
Questions and Answers
What is the estimated number of living animal species as of 2022?
2.16 million
What is the scientific study of animals known as?
zoology
What are the two clades that most living animal species belong to?
Bilateria and deuterostomes
During which geological period did the Cambrian explosion occur?
Signup and view all the answers
What is the body plan characteristic of members of the clade Bilateria?
Signup and view all the answers
