Phylum Echinodermata Class Ophiuroidea MCQs & Quiz Online PDF Book Download

Phylum echinodermata class ophiuroidea MCQs, phylum echinodermata class ophiuroidea quiz answers to learn biology courses online. Echinoderms multiple choice questions (MCQs), phylum echinodermata class ophiuroidea quiz questions and answers for online bachelor degree. Phylum echinodermata: class asteroidea, phylum echinodermata: class echinoidea, phylum echinodermata: class crinoidea, general characteristics of echinoderms, phylum echinodermata: class ophiuroidea test prep for online biology certifications.

Learn echinoderms test MCQs: mode of nutrition in 'ophiuroids' is, with choices predator, scavengers, decomposers, and both a and b for online bachelor degree. Practice assessment test for scholarships, online learning phylum echinodermata class ophiuroidea quiz questions for competitive assessment of university majors.

MCQ on Phylum Echinodermata Class Ophiuroidea Quiz Book Download

MCQ: Mode of nutrition in 'ophiuroids' is

  1. Predator
  2. Scavengers
  3. Decomposers
  4. Both A and B


MCQ: Locomotory organ in 'brittle' star is

  1. Its arms
  2. Water vascular system
  3. Muscles
  4. Tubes


MCQ: Class 'ophiuroidea' includes round about

  1. 20000 species
  2. 3000 species
  3. 2000 species
  4. 1000 species


MCQ: Central disk of members of class ophiuroidea, having

  1. Hexagonal shape
  2. Pentagonal shape
  3. Round shape
  4. Wrinkle shape


MCQ: 'Ampullae' is absent in

  1. Sea stars
  2. Brittle stars
  3. None of these
  4. Both A and B