0 votes
1 view
in Class VII Science by (-2,160 points)

Define the term “allergy”.

Please log in or register to answer this question.

1 Answer

0 votes
by (-12,638 points)

Allergies, also known as allergic diseases, are a number of conditions caused by hypersensitivity of the immune system to something in the environment that usually causes no adverse effects to most people. These diseases include hay fever, dermatities, asthma, food allergies, etc.

Related questions

0 votes
1 answer
asked Jun 22, 2019 in Class VII Science by aditya23 (-2,160 points)
0 votes
1 answer
0 votes
1 answer
asked Jun 18, 2019 in Class VII Science by navnit40 (-4,945 points)
0 votes
1 answer
asked Jun 18, 2019 in Class VII Science by aditya23 (-2,160 points)
...