Statement A: Resistance of the host plant is the ability to prevent the pathogen from causing disease.
Statement B: Several wild relatives of different cultivated species of plants have been shown to have certain resistant characters but have very low yield.

• A

  Statement A is correct but statement B is incorrect.

• B

  Statement A is incorrect but statement B is correct.

• C

  Both statement A and statement B are correct.

• D

  Both statement A and statement B are incorrect.