Allergens differ from antigens because A allergens do not in

Allergens differ from antigens because A) allergens do not involve the leucocytes, they simply stimulate the inflammatory response B) allergens produce an abnormally large immune response to what is an otherwise harmless particle C) allergens are primarily plant derived while antigens are bacterial or viral in nature D) allergens are only active seasonally and are generally harmless to the body

Solution

23.

answer : a

Antigen or foreign substances it trigger immune system produce a specific immune response

Allergens stimulate immune reponse they cause allergy