english: (Laughter) And I think we see this tremendous variation because it's a really effective solution to a very basic biological problem, and that is getting sperm in a position to meet up with eggs and form zygotes.
non_english: (Smeh) Mislim da vidimo ove neverovatne varijacije zato što je to veoma efikasno rešenje za bazični biološki problem, a to je postavljanje sperme u položaj iz kog može da se sretne sa jajnom ćelijom i formira zigot.