Biology Practice: Classification of Animals (Mock Test 5 - Ultimate Comprehensive)
1. Which of the following phyla consists of animals with a porous body and no tissues?
2. Stinging cells called cnidoblasts are a characteristic of:
3. Flatworms belong to which phylum?
4. Which of these is a segmented worm with a true body cavity (coelom)?
5. Jointed appendages and a chitinous exoskeleton are features of:
6. Animals like snails and octopuses belong to the phylum:
7. Which phylum contains spiny-skinned animals with a water vascular system?
8. Vertebrates are animals that possess a:
9. Pisces (Fish) breathe through which of the following organs?
10. Amphibians are unique because they:
11. Reptiles are characterized by having:
12. Birds (Aves) have hollow bones to help them with:
13. Which of the following is a warm-blooded vertebrate with hair?
14. The binomial nomenclature system was given by:
15. Roundworms belong to which phylum?
16. Radial symmetry is commonly seen in:
17. Which mammal lives in water but breathes through lungs?
18. The scientific name *Felis leo* refers to the Lion. What does *leo* represent?
19. Cold-blooded animals are also known as:
20. Which phylum is the first to show bilateral symmetry and a true organ-system level?