Uneb uace biology paper one and two 2004

Uneb uace biology paper one and two 2004

1. Graphs A,Band C show results of three experiments that were carried out to study the relationship between a
predator, didiniumand prey paramecium, under three sets of conditions.
In the first experiment, the paramecium was introduced into a culture at point P and Didinuimat point D as shown in
graph A of figure 1