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Q: The largest dolphin species is the orca, also called as ............
  • A. Bottle Nose
  • B. Baiji
  • C. Killer whale
  • D. Tucuxi
Correct Answer: Option C - The killer whale, also known as an orca, is a toothed whale belonging to the oceanic Dolphin family of which it is the largest member. Killer whale has a diverse diet, although individual populations often specialize in particular types of prey. A cosmopolitian species, from Arctic and Antarctic regions to tropical seas, absent only from the Baltic and Black seas and some areas of the Arctic ocean.
C. The killer whale, also known as an orca, is a toothed whale belonging to the oceanic Dolphin family of which it is the largest member. Killer whale has a diverse diet, although individual populations often specialize in particular types of prey. A cosmopolitian species, from Arctic and Antarctic regions to tropical seas, absent only from the Baltic and Black seas and some areas of the Arctic ocean.

Explanations:

The killer whale, also known as an orca, is a toothed whale belonging to the oceanic Dolphin family of which it is the largest member. Killer whale has a diverse diet, although individual populations often specialize in particular types of prey. A cosmopolitian species, from Arctic and Antarctic regions to tropical seas, absent only from the Baltic and Black seas and some areas of the Arctic ocean.