BIOLOGY : ANALYSIS PAPER 3

SPM 2003 :
Q 1 : To study the effects of camouflage on a predator-prey relationship. ( F5 )
Q 2 : To study the relationship between the concentration of carbon dioxide and the rate of photosynthesis ( F4 )
SPM 2004 :
Q 1 : To determine the percentage of vitamin C in fruit juices using DCPIP solution ( F4 )
Q 2 : To estimate the size of the bird population in a fruit orchard ( F4 )
SPM 2005 :
Q 1 : To determine the enegy value in food samples ( F4 )
Q 2 : To determine the concentration of sucrose which is isotonic to the cell sap of the mango.(F4)
SPM 2006 :
Q 1 : To study the effect of the concentration of albumen suspension on the rate of reaction of pepsin enzyme (F4)
Q 2 : To determine the concentration of sucrose which is isotonic to the cell sap of the plant cell.(F4)
SPM 2007 :
Q 1 : To investigate the effect of light intensity on the rate of photosynthesis of a Hydrilla sp. sprig
Q 2 : To investigate the effect of temperature on the rate of anaerobic respiration in yeast.
SPM 2008 :
Q 1 : To investigate the effect of light intensity on the population distribution of a Pleurococcus sp. [ F4 ]
Q 2 : To study of molecule that can diffuse through semi permeable membrane.

SPM 2009 : ?????
Q 1 : …………………………………………………………………………………..
Q 2 : …………………………………………………………………………………