Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In a microscopic kidney slide, a biologist finds structures that are conical in shape, arranged inside the medulla, and project into small cavities. Between these structures, some extensions of cortex tissues are seen.
Which of the following best identifies the structures and the extensions observed?
Text Solution
Verified by ExpertsThe correct answer is:
C
• Medullary pyramids = Conical masses in the medulla projecting into calyces.
• Columns of Bertin 
Extensions of cortex tissue between pyramids.
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