Question types

Start with

Question limit

of 20 available terms

Print test

5 Written questions

5 Matching questions

  1. tracheoles
  2. tracheal tubes
  3. lung
  4. spiracles
  5. gas exchange
  1. a either of two saclike respiratory organs in the chest of vertebrates
  2. b breathing tubes of insects located on abdomen
  3. c Tubes that bring gases in from the outside, in a series on each side of the body of an insect
  4. d breathing, transport of gases, and exchange of gases with tissue cells; Provides O2 for cellular respiration and removes its waste product, CO2
  5. e In insects, narrow tubes branching from trachea and making direct contact with cells to facilitate gas exchange.

5 Multiple choice questions

  1. allowing (especially liquids) to pass or diffuse through
  2. fingerlike projection from a gill where respiratory gases enter and leave the blood
  3. flow of water in the gill chamber of fish allows for respiration, water passes one way and blood flows the other
  4. where gas exchange occurs, with countercurrent flow between blood and water
  5. Makes up the exoskeleton of arthropods

5 True/False questions

  1. ventilationthe metabolic processes whereby certain organisms obtain energy from organic moelcules


  2. gilleither of two saclike respiratory organs in the chest of vertebrates


  3. bronchiloestwo short branches located at the lower end of the trachea that carry air into the lungs.


  4. diffusionMakes up the exoskeleton of arthropods


  5. bronchismall tubes that branch to form alveoli