3 ms·
IIRC, this is why birds can undergo parthenogenesis in rare cases.
by alangibson 4y ago
IIRC, this is why birds can undergo parthenogenesis in rare cases.
- Dylan16807 4y agoI don't know about "why". It seems like it would be slightly easier with the same chromosomes. And it happens with both systems. If you specifically mean parthenogenesis to a male egg, then yes you'd generally need something like ZW.