A) Protocercal
B) Honiocercal
C) Heterocercal
D) Diphycercal
Correct Answer: C
Solution :
Sharks possess a heterocercal caudal fin in which the dorsal portion is usually noticeably larger than the ventral portion. This is because the shark's vertebral column extends into that dorsal portion, providing a greater surface area for muscle attachment.You need to login to perform this action.
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