3.4.1. Identify the phyla to which the cockroach belongs. 3.4.2. What type of symmetry is associated with this organism? Name the type of skeleton found in the cockroach. 3.4.3. 3.4.4. Give ONE disadvantage of this type of skeleton mentioned in 3.4.3. What type of gut system is associated with this cockroach? 3.4.6. State ONE advantage of this type of gut system mentioned in 3.4.5. 3.4.5.