Question

A. Give one word for the following.
1. Substances that cause allergy
2. The body system that is responsible for
manifestation of allergy symptoms
3. The allergic reaction which is characterised by
wheezing and breathlessness
4. The sudden, severe allergic reaction resulting
in decreased blood pressure and threat to life​

Answer 1

1). allergen

2) immune system

3) asthma

4) anaphylaxis

Answer 2

1). Allergen

2) Immune system

3) Asthma

4)Anaphylaxis

this was a very good question