Select the correct match.
Column $I$ $\&$ $II$ Column $III$
$a. (+, -)$ $P. \text{Amensalism}$
$b. (-, -)$ $Q. \text{Commensalism}$
$c. (-, 0)$ $R. \text{Predation}$
$d. (+, 0)$ $S. \text{Competition}$

  • A
    $a-R, b-S, c-P, d-Q$
  • B
    $a-S, b-R, c-Q, d-P$
  • C
    $a-R, b-P, c-S, d-Q$
  • D
    $a-Q, b-S, c-P, d-R$

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