Read the following statement w.r.t predation and select the two wrong statements
(i) Predators help in maintaining species diversity in a community.
(ii) Predators in nature are prudent.
(iii) Predators cannot reduce the intensity of competition among competing prey species.
(iv) Predators do not act as conduits for energy transfer across trophic levels.
 

• A

  i and ii

• B

  iii and iv

• C

  i and iv

• D

  ii and iii