Which of the following is a jawless class?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The class $Cyclostomata$ consists of organisms that are characterized by the absence of jaws. These are primitive vertebrates that have a sucking

Vedclass · Accepted Answer

Cyclostomata

Vedclass · Answer

(C) The class $Cyclostomata$ consists of organisms that are characterized by the absence of jaws. These are primitive vertebrates that have a sucking and circular mouth,hence the name $Cyclostomata$ (cyclo = circular,stomata = mouth). Other classes like $Pisces$,$Amphibia$,and $Mammalia$ belong to the superclass $Gnathostomata$,which are defined by the presence of jaws.

Similar Questions

The jawless vertebrate is

Which of the following are animals belonging to the class $Cyclostomata$?

The $Petromyzon$ belongs to:

$A$ jawless fish,which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is

Statement $- I :-$ All living members of class $Cyclostomata$ are ectoparasites on some fishes.
Statement $- II :-$ $Cyclostomata$ have a sucking and circular mouth without jaws.

Vedclass Test Series

Exam Paper Generator

Online Exam Module