Chapter 12 Patterns in Life: Diversity and Classification - Part 4

Which vertebrate class includes cold-blooded aquatic animals breathing via gills and having fins?

Type: MCQ • Marks: 1
Which vertebrate class includes cold-blooded aquatic animals breathing via gills and having fins?
Options
A. Amphibia
B. Reptilia
C. Pisces (Fish)
D. Aves
Explanation
Pisces comprise cartilaginous and bony fishes adapted strictly to aquatic life.
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Class 9th Science (MCQ)

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