Refer to the given Venn diagram and select the incorrect statement regarding animals X, Y and Z.
A
Both X and Z can regulate their body temperatures but Xis oviparous and Z is viviparous.
B
Y may have an exoskeleton of scales and its body is divisible into head, trunk and tail.
C
X could be stork, Y could be arowana and Z could be dolphin.
D
X has hollow bones and Y respires through moist skin and buccopharyngeal cavity.
Text Solution
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The correct Answer is:
D
X, Y and Z in the given Venn diagram could be stork, arowana and dolphin respectively. Arowana is a fish which repires through gills. Amphibians (Frogs) respire through moist skin and buccopharyngeal cavity.
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