The Cup-Shaped Recesses in the Center of Each Kidney That

question 10

Multiple Choice

The cup-shaped recesses in the center of each kidney that receive the urine from the collecting ducts are called the:

• A) hilum.
• B) calyces.
• C) renal sinuses.
• D) renal pelvis.

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Definitions:

Sedimentary Rock

Rock formed from the accumulation and compaction of mineral and organic particles on the Earth's surface, often containing fossils.

Primary Consumers

Organisms that directly consume producers, such as plants or algae, and serve as a food source for higher trophic levels in an ecosystem.

Herbivores

Animals that feed primarily on plants or plant material.

Biological Portion

Component or section of a biological sample or structure with specific functions or characteristics.