Posts Tagged: reproduction

How females store sperm: fertility study in chickens examines fatty acids

How females store sperm: fertility study in chickens examines fatty acids

The science of breeding chickens has revealed part of the mystery of how certain female animals are able to store sperm long-term.  Droplets of fat transferred from female cells to sperm cells may contribute to keeping sperm alive. Females of some types of insects, reptiles, and birds can store sperm from multiple males within specialized… Read more