Biology Questions And Answers :: Vertebrata Agnatha Pisces: part1



Basic Science : Vertebrata Agnatha Pisces QUESTIONS AND ANSWERS :: part1 : 6 to 10

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

6.A homocercal tail is found in

Teleosts
Sharks
Rays
Lung fishes

7.Chondrichthyes can be differentiated from osteichthyes externally by

Naked gills
Heterocercal tail
Ventral mouth
All the above

8.Lamprey (Petromyzon) belongs to

Chondrichthyes
Osteichythes
Agnatha
Amphibia

9.Paired fins of fishes are

Caudal and ventral
Dorsal and ventral
Pectoral and pelvic
Caudal and pectoral

10.Oceanodromous fishes migrate from

Fresh to fresh water
Fresh to marine water
Marine to fresh water
Marine to marine water

More Vertebrata Agnatha Pisces QUESTIONS AND ANSWERS available in next pages

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