BIOLOGY PAPER 3 (2003-2010)
YEAR
|
QUESTION 1
|
QUESTION 2
|
2003
|
To study the effect of camouflage on a predator-prey relationship
[Chapter 8]
|
To study the relationship between the concentration of CO2 and the rate of photosynthesis
[Chapter 6]
|
2004
|
To determine the % of vitamin C in fruit juices using DCPIP solution
[Chapter 6]
|
To estimate the size of the bird population
[Chapter 8]
|
2005
|
To determine and compare the energy content in white bread and peanuts
[Chapter 6]
|
To determine the concentration of the solution which will maintain the mass of plant tissues.
[Chapter 3]
|
2006
|
To study the effect of concentration of albumen suspension on the rate of reaction of pepsin enzyme
[Chapter 4]
|
To determine concentration of sucrose which is isotonic to cell sap of mango
[Chapter 3]
|
2007
|
To study the effect of light intensity on the rate of photosynthesis of a Hydrilla sp.
[Chapter 6]
|
To study the effect of temperature on the rate of anaerobic respiration in yeast
[Chapter 7]
|
2008
|
To investigate the effect of light intensity on the population distribution of Pleurococcus sp.
[Chapter 8]
|
To study the size of molecules that can diffuse through a semi permeable membrane
[Chapter 3]
|
2009
|
To study the effect of light intensity on the rate of photosynthesis.
[Chapter 6]
|
To study the effect of temperature on the rate of enzyme reaction.
[Chapter 4]
|
2010
|
To investigate the effect of different duration of activity on the percentage of CO2 in exhaled air
[Chapter 7]
|
To study the effect of interspecific competition between maize and paddy plants on their growth.
[Chapter 8]
|
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