Anyone knows about "mineral value and resistance" Plz tell me if u know?

Question

i study in Class 12(India) - have to submit (cbse) project in a month - teacher suggested to work on mineral value and resistance Does anyone know anything abot it? She said we have to find the resistance of fruits and then calculate mineral value accoringly. Plz tell me and help a needie

Answer 1

The resistance of living cells depends on the mineral content in them like K+, Na+ etc. In order to study it, take two metal elcetrodes and measure the resistance of fruit pulp. You can get the mineral content of th pulps from standard charts. Compile your data draw graphs and derive your conclusions.