Question:
The inter-digitating ridges and villi are responsible for _____ nutrition. Metabolites requiring active transport are dealt with by the ____ epithelium, while those capable of diffusing (e.g. gases) utilize the ____ epithelium. The tips of the chorionic ridges and villi have intraepithelial capillaries.
Author: Magdalena BadenhorstAnswer:
Hemotrophic columnar cuboidal
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