Other questions in this quiz

2. What do we use to calculate a new light intensity when the distance from the light source changes?

  • By adding the old and new light intensities together and dividing by two
  • Inverse Square Law
  • By square rooting

3. Complete the sentence. Xylem cells are strengthened with ......

  • Lignin
  • Cell walls

4. True or False? Starch is made of glucose.

  • True
  • False

5. Osmosis is....

  • Something I heard my teacher mention once.
  • The direction of flow of water molecules across a fully permeable mebrane.
  • The flow of water molecules across a semi permeable mebrane.
  • The sideways motion of water as it travels across the roots of the plant.

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