Column-I | Column-II | ||
A. | Water canal system | I. | Sponges |
B. | Comb plates | II. | Help in swimming |
C. | Nephridia | III. | Presentinmollusca |
D. | Jointed appendages | IV. | Characteristics of Roundworm |
E. | Muscular foot | V. | A body part of E arthropoda |
VI. | Helps in reproduction | ||
VII. | Platyhelminthes | ||
VIII. | Helps in osmoregulation and excretion | ||
IX. | Eight ciliated external rows present in a body of ctenophora. |
A) A-I B-IX C-VIII D-V E-III
B) A-II B-III C-VI D-IX E-V
C) A-II B-V C-I D-IV E-IX
D) A-III B-VI C-IV D-V E- I
Correct Answer: A
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