Competition|Parasitism

In how many of following relations the interacting species the closely together :- Competition, Predation, Parasitism, Commensalism, Amensalims

Competition results in

Parasites show

Differentiate between parasitism and competitions giving one example of each. State the common character they share.

Match the column {:(, ,a,b,c),(,(i),+,+,(1)"Commensalism"),(,(ii),+,-,(2)"Competition"),(,(iii),-,-,(3)"Parasitism"),(,(iv),+,0,(4)"Mutualism"):}

If parasitism is an example of +ve, -ve interaction , then competition is an example of

Intraspecific competition is competition among