Bio 2.2 Lab Exam 2: Nematoda

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Define ecdysozoans.

Animals that create an extracellular cuticle or exoskeleton that must be shed in order for the animal to grow.
What type of body cavity does a nematode have?

Pseudocoelom
What structural difference do male nematodes have from female nematodes?

They are smaller and their tails are hooked.
- A: Vagina
- B: Uterus
- C: Intestine