SPM Biology – Paper 3
(2003 – 2011)
2003
Q1: To study the effect of
camouflage on a predator-prey relationship [F4-Chapter
8]
Q2: To study the relationship
between the concentration of CO2 and the rate of photosynthesis
[F4-Chapter 6]
2004
Q1; To determine the % of vitamin C
in fruit juices using DCPIP solution [F4-Chapter
6]
Q2: To estimate the size of the bird
population [F4-Chapter 8]
2005
Q1: To determine and compare the
energy content in white bread and peanuts [F4-Chapter
6]
Q2: To determine the concentration
of the solution which will maintain the mass of plant tissues.
[F4-Chapter 3]
2006
Q1: To study the effect of
concentration of albumen suspension on the rate of reaction of pepsin
enzyme. [F4-Chapter 4]
Q2: To determine the concentration
of sucrose which is isotonic to the cell sap of mango.
[F4-Chapter
3]
2007
Q1: To study the effect of light
intensity on the rate of photosynthesis of a Hydrilla sp.
[F4-Chapter
6]
Q2: To study the effect of
temperature on the rate of anaerobic respiration in yeast
[F4-Chapter 7]
2008
Q1: To investigate the effect of
light intensity on the population distribution of Pleurococcus sp.
[F4-Chapter
8]
Q2: To study the size of molecules
that can diffuse through a semi permeable membrane
[F4-Chapter
3]
2009
Q1: To study the effect of light
intensity on the rate of photosynthesis. [F4-Chapter
6]
Q2: To study the effect of temperature on the rate of enzyme
reaction. [F4-Chapter 4]
2010
Q1: To investigate the effect of
different duration of activity on the percentage of CO2 in exhaled
air [F4-Chapter
7]
Q2: To study the effect of interspecific competition between
maize and paddy plants on their
growth. [F4-Chapter 8]
2011
Q1: To investigate the effect of pH
values on the hydrolysis of starch by amylase enzyme.
[F4-Chapter 4]
Q2: To study the effect of light
intensity on the rate of transpiration in Hibiscus
sp.
[F5-Chapter
10]
