Which of the following statements about plant viruses is false?

Which of the following statements about plant viruses is false?a. Preventing infections and breeding resistant plants can control viral infection in plants.b. Once in a plant, a virus can spread from cell to cell through plasmodesmata.c. There are many successful ways to rid infected plants of a virus.d. The genetic material in most plant viruses is RNA.e. To infect a plant, a virus must first get past the plant's epidermis.