We will investigate several different pollutants during Lab 4. Identify which part of sea urchin external fertilization you think is MOST likely to be affected by this pollutant, and why. Pollutant: Spermicide Group of answer choices Affects: viable eggs surviving in the ocean because spermicide will damage and break the eggs. Affects: the egg dividing into a larvae, because spermicide hinders the ability of a cell to divide. Affects: viable sperm swimming to egg, because sp