Class 10 life process Quiz
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Questions and Answers

What was the first automated system for controlling traffic signals?

  • Developed by Leonard Casciato and Josef Kates (correct)
  • Developed using clockwork mechanisms
  • Developed by traffic engineers in Toronto
  • Developed in the UK in 1954
  • What is the purpose of sophisticated computerized control and coordination systems for traffic lights?

  • Increase delay to people using the junction
  • Replace the need for traffic lights
  • Cause confusion among pedestrians
  • Self-adjust to minimize delay to people using the junction (correct)
  • What does PTV VISSIM use as terminology for an electrical output from the traffic signal controller?

  • Traffic movement
  • Phase
  • Signal group (correct)
  • Stage
  • What range of control systems is used to ensure smooth and safe traffic flow?

    <p>From simple clockwork mechanisms to sophisticated computerized control and coordination systems</p> Signup and view all the answers

    Which branch of science involves the scientific study of life, including microorganisms, plants, and animals?

    <p>Biology</p> Signup and view all the answers

    What is the study of animals known as in the field of life sciences?

    <p>Zoology</p> Signup and view all the answers

    Which life science focuses on aspects common to all or many life forms, such as anatomy and genetics?

    <p>Biochemistry</p> Signup and view all the answers

    Which branch of life sciences involves understanding the mind, particularly the study of the nervous system?

    <p>Neuroscience</p> Signup and view all the answers

    Which scale does molecular biology primarily focus on in the study of life sciences?

    <p>Micro-scale</p> Signup and view all the answers

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