Through evolution, the hindlimbs of cetaceans have been modified, eventually becoming
A) flippers.
B) tail.
C) non-existent.
D) flukes.
E) enlarged.
Correct Answer:
Verified
Q26: The sirenians
A) rest on shore.
B) bear young
Q27: Whales, dolphins, and porpoises all belong to
Q28: Bubble nets for confusing and trapping plankton
Q29: Myoglobin is a protein found in the
Q30: Adaptations for deep diving in cetaceans include
Q32: Those marine mammals most adapted to a
Q33: Manatees are mostly found in:
A) cold polar
Q34: The milk of cetaceans is very rich
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Q36: The absence of sweat glands in cetaceans
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