Biology: The Unity and Diversity of Life (MindTap Course List)
Biology: The Unity and Diversity of Life (MindTap Course List)
14th Edition
ISBN: 9781305073951
Author: Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 37, Problem 14SQ
Summary Introduction

Concept introduction: Hay fever, which is also known as allergic rhinitis. It is a type of inflammation in the nose which occurs when the immune system overreacts to allergens in the air. Runny nose, sneezing, red, itchy, and watery eyes, and swelling around the eyes are the signs and symptoms of hay fever.

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