Oversimplification and Overstandardization in Biological Methods: Sperm Bioassays in Ecotoxicology as a Case of Study and a Proposal for Their Reformulation
Figure 2
Fertilization ratio as a function of gamete concentrations in Paracentrotus lividus ((2) with the central parametric values from Figure 1) at 2 (a) and 10 minutes (b). (c) Values along the diagonal of the plane in (a) and (b) , illustrating the effect of the absolute gamete population for a single / ratio.
