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Phylum Echinodermata: Class Asteroidea Practice Test PDF Download eBook p. 48

Learn Phylum echinodermata class asteroidea mock test for exam, phylum echinodermata class asteroidea MCQ with answers PDF to solve biological science worksheet 48 for online board exam 2022. Practice Echinoderms trivia questions and answers, phylum echinodermata class asteroidea Multiple Choice Questions (MCQ) for biological science. Free phylum echinodermata: class asteroidea MCQs, class mammalia: general characteristics, subphylum crustacea: class malacostraca, class aves: general characteristics, subphylum chelicerata: class arachnida, phylum echinodermata: class asteroidea test prep for free online courses.

"The strands of tissue, which run circularly around the mouth beside the ring canal, extends aborally into the arms, is termed as", phylum echinodermata class asteroidea Multiple Choice Questions (MCQ) with choices hemal system, circular muscles, ringed structure, and symmetry for colleges and universities exams. Learn echinoderms questions and answers to improve problem solving skills for online certificate courses.

Trivia Quiz on Phylum Echinodermata: Class Asteroidea PDF Download eBook 48

Phylum Echinodermata: Class Asteroidea Quiz

MCQ: Strands of tissue, which run circularly around mouth beside ring canal, extends aborally into arms, is termed as

  1. circular muscles
  2. hemal system
  3. ringed structure
  4. symmetry

B

Subphylum Chelicerata: Class Arachnida Quiz

MCQ: Process by which silk lines are produced by young spiders, caught by air current, helping in traveling at altitudes, approximately 100 km, known as

  1. silk formation
  2. movement
  3. flying
  4. ballooning

D

Class Aves: General Characteristics Quiz

MCQ: Furcula in birds is commonly known as the

  1. beauty bone
  2. wish bone
  3. lumber bone
  4. clavicle bone

B

Subphylum Crustacea: Class Malacostraca Quiz

MCQ: Excretory organs of crayfish are called

  1. antennal gland
  2. exocrine gland
  3. sinus glands
  4. protopodia

A

Class Mammalia: General Characteristics Quiz

MCQ: Class Mammalia have approximately

  1. 3000 species
  2. 4000 species
  3. 4900 species
  4. 4500 species

B