Subject :IGK Class : Class 6
Sharks are killers of the deep seas. Which of the following are the characteristics of the sharks?
AThey are bony.
BThey are cartilaginous.
CThey are mostly warm-blooded.
DGill slits are covered.
its both b
Ans 1: (Master Answer)
Class : Class 1
The correct answer is B.
Sharks are characterized by cartilaginous skeleton. Their skeletons are made of cartilages and connective tissues.They are mostly cold-blooded. Unlike other fish, gill slits of sharks are not covered.