Which of the following is a function of prostaglandin (PGI2)

Which of the following is a function of prostaglandin (PGI2) mcq given below:

(a) Smooth muscle contraction
(b) inhibition of platelet aggregation
(c) helps in wound healing
(d) piloconstriction

Ans:(b) inhibition of platelet aggregation

Do you Agree with Answer comment below