Both A and R are correct and R is the correct explanation of A.
Both A and R are correct but R is not the correct explanation of A.
A is correct but R is incorrect.
A is incorrect but R is correct.
Hide Solution
Verified By Collegedunia
The Correct Option isA
Solution and Explanation
Trichoderma polysporum produces cyclosporin A, a fungal metabolite used as an immunosuppressant drug. It is widely used in preventing organ transplant rejection, making R a valid explanation for A.