Arrange the proper pair.
Column-$I$ Column-$II$
$(a)$ Land snail $(1)$ Urea
$(b)$ Cartilaginous fishes $(2)$ Uric acid
$(c)$ Marine fishes $(3)$ Ammonia

  • A
    $a-1, b-3, c-2$
  • B
    $a-2, b-3, c-1$
  • C
    $a-3, b-2, c-1$
  • D
    $a-1, b-2, c-3$

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