Question

What is the simlarity of goblet cells and cilia?
A. Both moisten the air.
B. Both filter the air.
C. Both secrete mucus.
D. Both diffuse oxygen.

Answer 1

The similarity of the both the goblet cells and the cilia is that they both secrete mucus. The goblet cell is the major component of mucus. The correct answer is C. 

Answer 2

Answer:

C. Both secrete mucus.

Explanation:

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