Identify the correct terms for the following analogy-based questions:
$(i)$ In Porifera: Water exits through Osculum :: In Cnidaria: ......
(ii) Ctenophora: Comb plates :: Aschelminthes: ......

  • A
    $(i)$ Hypostome,(ii) Flame cells
  • B
    $(i)$ Hypostome,(ii) Excretory pore
  • C
    $(i)$ Osculum,(ii) Nephridia
  • D
    $(i)$ Mouth,(ii) Flame cells

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