An aquatic animal whose skeleton is entirely made of cartilages
Question 23 Skeleton is made entirely of cartilage in (a) Sharks (b) Tuna (c) Rohu (d) None of these
Question 23 Skeleton is made entirely of cartilage is found in (a) Sharks (b) Tuna (c) Rohu (d) None of these
Sharks skeleton is made up of _________________