Final answer:
Hydatid cyst, the larval stage of a type of tapeworm called Echinococcus, does have a laminated (outer protective) layer. This layer safeguards the cyst from the host's defenses.
Step-by-step explanation:
The answer to the given question, "Hydatid cyst has a laminated layer," is True. A hydatid cyst refers to the larval stage of Echinococcus, a type of tapeworm. This cyst is characterized by two protective layers - the inner germinal layer and the outer laminated layer. The inner germinal layer produces the cyst content and brood capsules that develop into protoscoleces, while the thicker outer laminated layer is acellular and provides a highly resistant protective shell for the cyst against host defenses.
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