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Echinoderms Multiple Choice Questions and Answers PDF Download eBook p. 9

Echinoderms multiple choice questions and answers PDF to practice echinoderms MCQ worksheets with answers key, phylum test 9 for online certification. Learn phylum echinodermata: class holothuroidea MCQs, Echinoderms trivia questions and answers for admission and merit scholarships test. Learn phylum echinodermata: class holothuroidea, phylum echinodermata: class ophiuroidea, phylum echinodermata: class concentricycloidea, phylum echinodermata: class echinoidea career test for online university.

"The adults of the sea cucumbers range from" Multiple Choice Questions (MCQ) on echinoderms with choices 10-30 cm, 20-30 cm, 30-40 cm, and 40-50mm to study online classes courses. Practice phylum echinodermata: class holothuroidea quiz questions for jobs' assessment test and online courses for online masters programs.

MCQs on Echinoderms Quiz PDF Download eBook 9

MCQ: The adults of the sea cucumbers range from

  1. 20-30 cm
  2. 10-30 cm
  3. 30-40 cm
  4. 40-50mm

B

MCQ: The unbranched arms of the brittle star range in size from

  1. 2-4 cm
  2. 1-3 cm
  3. 4-6 cm
  4. 0.1-5 cm

B

MCQ: Brittle stars and basket stars are included in the class

  1. asteroidea
  2. Ophiuroidea
  3. Echinoidea
  4. crinoidea

B

MCQ: The size of the preserved xyloplax medusa is nearly

  1. 2 cm
  2. 2 mm
  3. 3 mm
  4. 5 mm

C

MCQ: The larva of the sea urchin is named as

  1. bipinnaria larva
  2. Muller's larva
  3. planula larva
  4. pluteus larva

D