Compare and contrast classical taxonomy and cladistics.What are some examples of a food web and a food chain?1) Choose one organism from the food web that fits into more than one trophic level and explain why and how this occurs. 2) The i...
nano- and microplankton. Samples were obtained by vacuum filtration of 250 μm pre-filtered water samples (100–500 ml) onto 0.2 μm 47 mm membrane filters (Supor-200, Pall Corporation, Port Washington, NY, USA). The filtration was performed the same day as the water collection and...