General Characteristics of Echinoderms MCQs Quiz Online PDF Book Download

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

Learn echinoderms test MCQs: sea 'urchin' has characteristic feature of, with choices aristotle's lantern, spines, bristles, and tube feet for online masters degree. Practice assessment test for scholarships, online learning general characteristics of echinoderms quiz questions for competitive assessment of university majors.

MCQ on General Characteristics of Echinoderms Quiz Book Download

MCQ: Sea 'urchin' has characteristic feature of

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

A

MCQ: Phylum that have exclusively 'marine' animals is

  1. Echinodermata
  2. Chordata
  3. Reptilia
  4. Animalia

A

MCQ: Skeleton of 'echinoderms' is made up of

  1. Proteins
  2. Calcium
  3. Nitrogen
  4. Urea

B

MCQ: Nerve ring, nerve net and radial nerves are collectively called

  1. Nerves
  2. Neurons
  3. Nervous system
  4. Neurosensory tissue

C

MCQ: 'Echinoderms' completely lack

  1. Respiratory structures
  2. Sensory appendages
  3. Excretory organs
  4. Digestive system

C