Question

A.
1. Substances causing allergy are called
a.
resource
ballergen
d. antibody
b. Rhizopus
c. pollutant
2. The fungi that causes allergy is
a. yeast
Aspergillus
3. The most common allergic disease is
a. asthma
ملی
d. Mucor
b. diabetes
allergy
c. acromegaly
d. dwarfism
4. Allergy that occurs throughout the year is called
a. seasonal
b. perennial
c. biennial
d. annual
5. The most dangerous of all allergies is
a. hay fever
b. rhinitis
C. anaphylactic shock
d. dermatitis​

Answer 1

Explanation:

What are allergies?

Allergies are your body's reaction to a substance it views as a harmful “invader.” For example, coming into contact with what is normally a harmless substance, such as pollen, might cause the immune system (the body's defense system) to react. Substances that cause these reactions are called allergens.