Question

Write one feature of bony fish on the basis of mouth.

Answer 1

 

BONY FISH....

This category of fish is also referred to as Teleostomi. It is also considered the largest class in Phylum Chordata. These fish are widely recognized because of the following characteristics:

Their endoskeleton is entirely made of bone

They have anterior tip mouth opening

They can either be fresh water or marine water fishes

Their exoskeleton is made up of cycloids (thin bony plates), aligned based on whether the outer edges are spiny or smooth

They have an operculum on either side of their gills

They possess an air bladder that also performs hydrostatic functions

Their tail fin is homocercal

They fertilize their eggs externally

Some of the fish in this category include flying fish, globe fish, sea horses and eels.

Answer 2

hey mate here is your ans.


They have anterior tip mouth opening

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