- Larvae penetrate skin in Ancylostoma duodenale
- Symptoms: Malnutrition, Abdominal pain, Obstruction
- Whole digestive tract, noncellular body, resistant coating
- Often asymptomatic, can cause diarrhea and flatulence
- Arthropods have an ______ circulatory system. This means that cells are bathes in fluid.
- How many PAIRS of wings does a grasshopper have?
- Are there male and female grasshoppers
- What are the stages of incomplete metamorphosis (Such as grasshopper)
- What enzyme does a freshwater leech use to numb the area and keep blood from coagulating?
- What are the stages in complete metamorphosis (such as a butterfly)
- What kind of macromolecule is the silk of a spider?
- Grasshoppers have _______ tubules to rid the body of wastes
- What does a freshwater leech use to attach to its host?
- What are the nephridia for in the earthworm and other annelids?
- Nematodes, which are roundworms, do not have circular muscles; they have ______ muscles.
- Heartworms in dogs are also roundworms. Heartworms are carried by what insect?
- What type of coelom do the annelids have?
- How many phyla do lophotrochozoa have?
- How many species are in Lophophorate phyla?
- Cnidarians - food digestion in the gastrovascular cavity is