Microbiology: A Systems Approach 4th Edition

by Cowan, Marjorie Kelly

Published by McGraw-Hill Education

ISBN 10: 0073402435

ISBN 13: 978-0-07340-243-7

Chapter 16 - Disorders in Immunity - Multiple-Choice and True-False Questions - Bloom's Levels 1 and 2: Remember and Understand - Page 485: 1

Answer

d. inhalant

Work Step by Step

Pollen creates the allergy through inhalation. Pollen particles are mixed in air, which when inhaled, may trigger the allergy. Thus, the correct answer is option d.

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