Class Myxini and Cephalaspidomorphi MCQs Quiz Online PDF Download

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MCQs on Class Myxini and Cephalaspidomorphi Quiz PDF Download

MCQ: Number of pharyngeal slits in class 'cephalaspidomorphi' is

  1. 2 pairs
  2. 7 pairs
  3. 5 pairs
  4. 4 pairs


MCQ: Time duration for larval stages of 'lamprey' is

  1. 2 months
  2. 3 months
  3. 3 years
  4. 1 month


MCQ: Tail fin with 'upper lobe' is called

  1. Heterocercal tails
  2. Urochorda
  3. Chorda
  4. Endocotyl


MCQ: How many numbers of pharyngeal slits in members of class myxini ?

  1. 3 - 15 pairs
  2. 2- 10 pairs
  3. 5-15 pairs
  4. 5-20 pairs


MCQ: Sucking mouth with teethes and rasping tongue is characteristics of class

  1. Myxini
  2. Cephalochordata
  3. Cephalaspidomorphi
  4. Chondrichthyes