Lecture 18 Study Questions.pdf

Lecture 18: Animal Diversity I Study Questions: 1) What is the general relationship between an organism’s symmetry and the complexity of its organ systems? 2) What biological advancements are generally associated with bilateral symmetry? 3) What is the difference between protostomes and deuterostome...

Lecture 18: Animal Diversity I Study Questions: 1) What is the general relationship between an organism’s symmetry and the complexity of its organ systems? 2) What biological advancements are generally associated with bilateral symmetry? 3) What is the difference between protostomes and deuterostomes, and which animal groups belong to each? 4) What is the differences between Eucoelomate, Pseudocoelomate, and Acoelomate organisms, and what is the advantage of a coelome? 5) What are the four types of animal tissues, and what purpose does each of them serve? 6) How does a negative feedback loop work? 7) What is the significance of the Cambrian explosion? 8) What is the difference between isometric animals and allometric animals? 9) What are the differences in how mass and surface area increase with animal size?