Question

Which of the following features is not present in jawless fish?

paired fins


lateral line system


gills


notochord

Answer 1

Jawless fish do not have A) Paired Fins.

Hope this helps. :-)

Answer 2

Paired fins.

Step-by-step explanation:

Jawless fish belongs to the superclass agantha and consists of cyclostomes and ostracoderms. The first true vertebrates evolve on the earth is jawless fishes.

The jawless fish do not consist of stomach, jaws and paired fins. Lateral line systems, notochord and gills are present in jawless fish. Two chambered heart is present in jawless fish.

Thus, the correct answer is option (1).