Which of the following has a lining of mucus to warm, moisten, and clean air as it is inhaled?

a) glottis
b) alveoli
c) nasal cavities
d) larynx


Ans: c) nasal cavities

Biology & Microbiology

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A hydrogen bond is an attraction between a(n) ____ hydrogen atom and another hydrogen atom taking part in ____

a. covalently bonded; the same polar covalent bond b. ionically bonded; the same polar covalent bond c. covalently bonded; a separate polar covalent bond d. ionically bonded; a separate nonpolar covalent bond e. nonpolar covalently bonded; a separate nonpolar covalent bond

Biology & Microbiology

The ________ have shells composed of calcium carbonate and thin pseudopods

A) Amebozoa B) Euglenids C) Ciliates D) Dinoflagellates E) Foraminifera

Biology & Microbiology

________ inheritance is a phenomenon in which two or more genes contribute to a single phenotypic trait.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Rhizopus, Absidia, and Mucor are mold genera that cause the disease called ________.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology