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Echinoderms Practice Test PDF Download eBook p. 8

Echinoderms mock test for exam PDF to learn echinoderms trivia worksheets with answers key, phylum test 8 for online courses. Solve phylum echinodermata: class ophiuroidea MCQs, Echinoderms MCQs questions and answers for admission and merit scholarships test. Learn phylum echinodermata: class ophiuroidea, phylum echinodermata: class echinoidea, general characteristics of echinoderms, phylum echinodermata: class concentricycloidea career test for online degrees.

"Ampullae is absent in" Multiple Choice Questions (MCQ) on echinoderms with choices brittle stars, sea stars, star fish, and none of above to learn e-learning courses. Practice phylum echinodermata: class ophiuroidea quiz questions for jobs' assessment test and online courses for online associates degree.

MCQs on Echinoderms Quiz PDF Download eBook 8

MCQ: Ampullae is absent in

  1. sea stars
  2. brittle stars
  3. star fish
  4. none of above

B

MCQ: The approximate number of species that are included in the class Echinoidea is

  1. 1000
  2. 4000
  3. 2000
  4. 5000

A

MCQ: The series of the calcium carbonate plates in the skeleton of the echinoderm is called

  1. shell
  2. covering
  3. ossicles
  4. pits

C

MCQ: Sea daisies that have been recently discovered are included in the class

  1. crinoidea
  2. concentricycloidea
  3. Holothuroidea
  4. asteroidea

B

MCQ: Which of the following is not present in ophiuroids?

  1. pedicellariae only
  2. branchiae only
  3. vascular system
  4. pedicellariae and branchiae

D