solve if u can? #iqtest #viral

R, u, T can be

R, u, T can be

R, u, T can be

R, u, T can be

Syphilis is a bacterial/viral STD, while Leucorrhoea is a viral/protozoan STD.

What are STDs ? Name one bacterial and one viral STD. How can they be prevented?

How can healthy potato plants to be obtained from a desired potato variety which is viral infected? Explain.

Name one sexually transmitted diseases caused by a bacterial infection and one by a viral infection how can these prevented ?