Echinoderms Multiple Choice Questions 1 PDF Download

Practice echinoderms multiple choice questions (MCQs), phylum test 1 for online exams. Practice phylum echinodermata: class echinoidea MCQs questions and answers on phylum echinodermata class echinoidea, general characteristics of echinoderms, phylum echinodermata class asteroidea with answers. Free echinoderms quiz, online study guide has helping answer key with choices as chemoreceptors, aristotle's lantern, photoreceptors and sinus glands of multiple choice questions as chewing apparatus in sea 'urchin' is named as to test learning skills for viva exam preparation and job's interview questions. Study to learn phylum echinodermata: class echinoidea quiz questions with online learning MCQs for competitive exam preparation test.

MCQ on Echinoderms Quiz PDF Download Test 1

MCQ. Chewing apparatus in the sea 'urchin' is named as

  1. Aristotle's lantern
  2. Chemoreceptors
  3. Photoreceptors
  4. Sinus glands


MCQ. Sea 'urchin' has the characteristic feature of

  1. Aristotle's lantern
  2. Spines
  3. Bristles
  4. Tube feet


MCQ. In the sea star the 'stomach' has

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


MCQ. The members of the 'echinoids' have a large

  1. Arm
  2. Disk
  3. Coelom
  4. Foot


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