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Phylum Echinodermata Class Asteroidea MCQs Quiz Online PDF Download eBook

Solve Phylum Echinodermata Class Asteroidea Multiple Choice Questions (MCQ), phylum echinodermata class asteroidea quiz answers PDF worksheet, biological science practice test for online courses. Learn echinoderms Multiple Choice Questions and Answers (MCQs), "Phylum Echinodermata Class Asteroidea Quiz" questions and answers for online colleges. Learn phylum echinodermata: class holothuroidea, phylum echinodermata: class ophiuroidea test prep for online certificate courses.

"In the sea star, the stomach has" Multiple Choice Questions (MCQ) on phylum echinodermata: class asteroidea with choices 2 compartments, 3 compartments, single bag, and 5 regions for online colleges. Practice phylum echinodermata class asteroidea quiz questions for merit scholarship test and certificate programs for online university.

MCQs on Phylum Echinodermata Class Asteroidea PDF Download eBook

MCQ: In the sea star, the stomach has

  1. 2 compartments
  2. 3 compartments
  3. single bag
  4. 5 regions


MCQ: Some species of the echinoderms i.e. sea star has the pincher like structure are called

  1. pedicellariae
  2. dermal branchiae
  3. arms
  4. disk


MCQ: Each arm of the sea star consist of

  1. 2 gonads
  2. 2 testes
  3. 2 openings
  4. radial canals


MCQ: A series of Ossicles that runs the length of the oral surface of the arm is called

  1. pedicellariae
  2. disk
  3. arms
  4. ambulacral groove


MCQ: The middle part of the central disk composed of

  1. oral opening
  2. tube feet
  3. spines
  4. bristles