The snail or the egg?
Animals reproduce in one of two distinct ways: egg-laying or live birth. By studying an evolutionarily recent transition from egg-laying…
Bringing News as it Unfolds
Animals reproduce in one of two distinct ways: egg-laying or live birth. By studying an evolutionarily recent transition from egg-laying…
Duration of cryostorage (years) by year at the time of thaw (2012 – 2021). Credit: Reproductive BioMedicine Online (2023). DOI:…