Exam (elaborations)
BIO 182 Practical 2 ASU| 131 Questions | With Complete Solutions
- Course
- Institution
Which animal has only two distinct tissue layers? correct answer: Hydra Which animal has a loose aggregate of cells in layers, but no real distinct tissue layers? correct answer: Sponge Which animal is an acoelomate? correct answer: Planarian Which animal is a pseudocoelomate? correct a...
[Show more]