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Type: Multiple-Choice
Category: Nervous and Endocrine Systems
Level: Grade 12
Author: Manonstilts
Last Modified: 6 years ago

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Nervous and Endocrine Systems Question

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Grade 12 Nervous and Endocrine Systems

What is the choroid?
  1. the nutrient-rich tunic of the eyeball
  2. the part of a neuron that holds the nucleus and ribosomes
  3. the layer of cells in the brain that release cerebrospinal fluid
  4. the uppermost portion of the brainstem regulating autonomic functions