What role does the sense of smell play in choosing a partner?
Animals and humans follow their noses when choosing a partner. In animals — sticklebacks, for example — the sense of smell helps to produce more resistant offspring. Author: ZDF/Terra Xplore/Labo M/Jochen Ruderer/Patryk Puchalski/Gideon Becker/Maximilian Mohr Translation and dubbing: alugha Click











