Uneb uace biology paper two 2016

Uneb uace biology paper two 2016

SECTION A
1. The water hyacinth Eichhornia crassipes is a weed growing on many waters of Uganda. In the biological control
of the weed on Lake Victoria, a fungal pathogen and weevils are employed.
The characteristics of the fungus and the weevils in relation to their feeding behavior isshown in Table 1.