Question

multiple choice question
___ glands have saclike dilations in their terminal portions, while ___ glands consist of epithelial - lined tubes.
○ alveolar; tubular
○ tubular; alveolar
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Explanation:

Alveolar glands have sac - like dilations (alveoli) at their terminal portions. Tubular glands are composed of epithelial - lined tubes.

Answer:

A. Alveolar; tubular