Sample Materials for CSAT Paper -1 (G.S.) Pre 2013: "General Science - The Respiratory System"

Sample Materials From Our Study Notes for CSAT Paper -1 (G.S.) Pre 2013

Subject: General Science
Topic: The Respiratory System

Contents of The Topic:

  • Respiration in Single Cell Animals
  • Respiration in Multicellular Animals
  • Respiratory System Principles
  • The Human Respiratory System
  • The Pathway
  • Breathing
  • Central Control of Breathing
  • Local Control of Breathing

Study Notes of G.S. Paper 1 for Civil Services Preliminary Examination 2013 will cover :-

  • 100% G.S. Syllabus
  • In 13 Booklets
  • More Than 3500+ Pages
  • Online Access to Get Special Materials
  • Guidance & Support from Our Expert

Click Here to Get More Details

Test Your Knowledge

1.Consider the following statements.
  1. Sponges & Jelly fish lack specialised organ for gas exchange, so they take gases directly from water.
  2. Flatworms & annelid use thin wall blood vessels known as capillaries.
  3. Earthworms use their outer surfaces to exchange gas.

Which of the statement given above is / are false.

  1. 1 only
  2. 2 & 3 only
  3. 1 & 3 only
  4. 3 only
 2.Consider the following statements.
  1. Frogs eliminate carbon dioxide 2.5 times as fast through their skin.
  2. Eels obtain 60% of their oxygen through their skin.
  3. Humans exchange only 1% of CO2 through their skin.

Which of the statement given above is / are false.

  1. 1 & 2 only
  2. 2 & 3 only
  3. All of the above
  4. None of the above

Answer of Question 1: A

Answer of Question 2: C

Civil Services Preliminary
IAS - INDIAN ADMINISTRATIVE SERVICES
UPSC
General Ability
General Science