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Standard XII
Biology
Class Chondrichthyes
Match column-...
Question
Match column-I with column-II and choose the correct option.
Column - I
Column - II
A. Petromyzon
(i) Marine bony fish
B. Psittacula
(ii) Cloaca is present
C. Exocoetus
(iii) Maintains constant body temperature
D. Hyla
(iv) Spawing in fresh water
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Solution
Following is the correct match for the given table-
Petromyzon – Spawning in fresh water
Psittacula – Homoiothermous
Exocoetus – Marine bony fish
Hyla – Presence of cloaca
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