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

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

Subject: General Science
Topic: Photosynthesis

Contents of The Topic:

  • Photosynthesis Process
  • Stages of Photosynthesis
  • Structure of leaf
  • Chlorophyll and Accessory Pigments

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Test Your Knowledge

1.Consider the following statements.
  1. Plants are the only photosynthetic organisms to have leaves.
  2. Not all plants have leaves.
  3. A leaf may be viewed as a solar collector.

Which of the statement given above is / are false.

  1. 1 & 2 only
  2. 2 & 3 only
  3. 3 only
  4. All of the above
 2.Consider the following statements.
  1. A pigment is any substance that absorbs light.
  2. The color of pigment comes from the wavelength of light reflected.
  3. Black pigments absorb all wavelengths that strike them.

Which of the statement given above is / are correct.

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

Answer of Question 1: D

Answer of Question 2: C

Civil Services Preliminary
IAS - INDIAN ADMINISTRATIVE SERVICES
UPSC
General Science