Which one of the following sets of animals belongs to class cydostomata

A. Amphioxus and Balangolossus

B. Petromyzon and Myxine

C. Herdmania and Myxine

D. Herdmania and Amphioxus

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  1. The generic name of peacock is
  2. True coelom appeared first in the course of evolution in
  3. Animals belonging to order Rodentia have
  4. Which of the following is a matching set of the class and some of its main distinguishing features?
  5. Salamander belongs to class
  6. Which of the following belongs to the same phylum ?
  7. Turbellarians are
  8. The mammals of order Rodentia have
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  10. Platyhelminthes are called
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  12. Which of the following has a diaphragm between the thorax and abdomen
  13. Biramous appendages are typically found in
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  16. Dolphins are classified under
  17. The smallest unit of classification in animals is
  18. Flying bats are included under which order of class Mammalia ?
  19. Nauplius larva belongs to
  20. Apart from mammals, the other group of animals maintaining high and constant body temperature is
  21. Which of the following animals has a ventral nerve cord
  22. Ophiosaurus commonly known as glass snake is a
  23. A triploblastic animal in which I mesenchyme fills the space between ectoderm and endoderm is
  24. Cephalisation is a characteristic feature of
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  26. Honey-bees belong to the phylum arthropoda and class
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