Parasites in a population/community can :

(I) Influence host population cycles

(II) Change ecological communities

(III) Change community structure

[A] (I), (II) and (III)

[B] (II) and (III) only

[C] (III) only

[D] (I) only

Answer & Explanation
Answer: (I), (II) and (III)

Environmental Studies Short Question | Gkseries