Pressures of Life: Population Density and C-FERN Development Kit
Two distinct investigations - carried out sequentially (2 kits in 1). Quantitatively explore the effects of population density. First, explore the influence density has on gametophyte sex ratio, and then, explore the effects of sporophyte competition. Includes materials for 30 students.
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Pressures of Life: Population Density and C-FERN Development Kit Item #156704
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Pressures of Life: Population Density and C-FERN Development Kit Replacement Set Item #156705