Biology-Plants

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  • Created by: Fiona
  • Created on: 11-06-13 11:59

1. 3 Factors that affect OSMOSI,DIFFUSION & ACTIVE TRANSPORT

  • TEMPERATURE,CONCENTRATION GRADIENT, SURFACE AREATO VOLUME RATIO
  • SURFACE AREA TO VOLUME RATIO, AMOUNT OF SUBSTANCE, WEATHER
  • TEMPERATURE,CONCENTRATION GRADIENT, SURROUNDING
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Other questions in this quiz

2. What 4 things affect the rate of Transpiration?

  • WIND,HUMIDITY,WATER,CO2
  • HUMIDITY,TEMPERATURE,LIGHT,WIND
  • TEMPERATURE,CO2,LIGHT,WIND

3. How does the Xylem carry water from the roots to the leaves?

  • DIFFUSION ?
  • ACROSS A CONCENTRATION GRADIENT
  • IN THE TRANSPIRATION STREAM
  • OSMOSIS

4. What colour does the orange Hydrogen Carbonate turn to when there's am decrese CO2?

  • ORANGE
  • BLUE
  • PURPLE
  • YELLOW

5. What 3 elements do seeds need to Germinate?

  • WATER,SUN
  • WATER,TEMPERATURE,SUN
  • OXYGEN,MAGESIUM,SUN
  • WATER,TEMPERATURE,SUN,OXYGEN

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