Match the following columns:

Column-$I$	Column-$II$
$(a)$ Gill slits open	$(i)$ Lamprey
$(b)$ Absence of paired fins	$(ii)$ Scorpion
$(c)$ Calcareous shell	$(iii)$ Wuchereria
$(d)$ Absence of flame cells	$(iv)$ Oyster
$(e)$ Ecdysis	$(v)$ Shark

• A
  $(a-i), (b-v), (c-ii), (d-iii), (e-iv)$
• B
  $(a-v), (b-i), (c-ii), (d-iii), (e-iv)$
• C
  $(a-v), (b-iii), (c-iv), (d-i), (e-ii)$
• D
  $(a-v), (b-i), (c-iv), (d-iii), (e-ii)$