Elasmobranchs have an accessory organ to help regulate salts. This organ is called the __________
Fill in the blank with the correct word.
Answer: Rectal gland
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Suzanne is really into yoga. She has a goal of spending an entire day in an inverted (upside down) position. To do this, she'll need to eat in the inverted position. Unfortunately, because food moves from the pharynx to the stomach by gravity alone, she will find it impossible to eat while inverted.
Answer the following statement true (T) or false (F)
________ lining the mucosa of the trachea beat continuously to propel contaminated mucus to the throat.
a. nephron b. cilia c. renal columns d. renal cortex e. afferent arteriole
The medical term for producing or containing pus is:
A) purulent B) furuncle C) gangrene D) diffuse
This part of the rib articulates with the appropriate vertebra
A) neck B) costal end C) shaft D) head