Biology, asked by johnston45100, 10 months ago

Which of the following is not H1 antihistamine?
A) Phenothiazines
B) Piperidines
C) Ethanolamines
D) Ethylenediamines

Answers

Answered by parneetk862

0

Answer:

options A is correct

hope you find the answer and mark it brainlist

Answered by beheradibyaasish

0

Answer:

Answer is option A

Explanation:

plz mark me as brainlist

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