Class Osteichthyes Subclass Sarcopterygii and Actinopterygii MCQs Quiz Online PDF Download

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Phylum practice test MCQ: number of living species of 'actinoptergians' is nearly with choices 30 species, 23 species, 25 species and 55 species for scholars' admission preparation in undergraduate degree programs and masters degree programs. Free study guide is for online learning class osteichthyes subclass sarcopterygii and actinopterygii quiz with MCQs to practice test questions with answers.

MCQs on Class Osteichthyes Subclass Sarcopterygii and Actinopterygii Quiz PDF Download

MCQ: Number of living species of 'actinoptergians' is nearly

  1. 30 species
  2. 23 species
  3. 25 species
  4. 55 species

C

MCQ: 'Gills' in fishes supported by the

  1. Trachea
  2. Gill arches
  3. Gills filaments
  4. Pharyngeal slits

B

MCQ: Only surviving 'coelacanth' is

  1. Latimeria
  2. Hatfish
  3. Ratfish
  4. Eels

A

MCQ: Fishes that migrates between marine and freshwater environment are called

  1. Diadromous
  2. Dual nature
  3. Neutral species
  4. None of above

A

MCQ: Function of swim bladder in class 'osteichthyes' is carried out by

  1. Lungs
  2. Gills
  3. Pneumatic sacs
  4. Heart

C