Match Each Term to Its Description

question 61

Multiple Choice

Match each term to its description.
-alarm calls given by some birds and mammals that inform others of potential threats

• A)acoustical signals
• B)pheromones
• C)monogamous
• D)visual communication
• E)tactile displays
• F)polygynous
• G)polyandrous
• H)promiscuous

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Definitions:

Calyx

The cuplike division of the kidney pelvis.

Medulla

A central region of an organ, notably in the brain (medulla oblongata) affecting vital functions like breathing and heart rate, and in the kidney involved in regulating electrolyte balance.

Renal Papillae

The apex of the renal pyramid, which projects into the renal pelvis and where urine flows into the ureter.

Ptosis

A drooping or dropping of an organ or part; for example, the eyelid or the kidney.