The polar lobe produced in the 1-cell zygote of llyanassa snookii is inherited by only one of the two cells in the 2-cell zygote. You wish to show that , as in other snails such as llynassa obsoleta, cleavage of the zygote produces two daughter cells that are no longer totipotent. Describe one experiment you could perform to demonstrate such lack of equivalence of the two cells in the zygote. Clearly state the expected outcome of your experiment in the answer you provide.