An experiment with nematode worms where a group of students were given two samples of the unicellular organisms and told to test them demonstrates the point.
(a group of students; were given; two samples of the unicellular organisms) (An experiment with nematode worms where a group of students were given two samples of the unicellular organisms and told to test them; demonstrates; the point)
a group of students An experiment with nematode worms where a group of students were given two samples of the unicellular organisms and told to test them
were given demonstrates
two samples of the unicellular organisms
the point