David performed an experiment for miscibility test of unknown solution. He added Sudan IV to tube as well. The following image shows the result. He noted the water is in bottom layer and and unknown solution is on the top layer and the color turned to the red. These are wrong answers:
*** unknown solution has lipid
*** unknown solution has positive miscibility

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species