Reference for Chullin 115:6

אם כן גדלה גמרה מיבעי ליה

- In that case the bird was fertilized through friction in the dust.<span class="x" onmousemove="('comment',' Parthenogenesis: thus the egg is the product of the hen alone; and as the hen is trefah all the eggs that it produces would be forbidden.');">⁵</span>

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow