Yes. Poultry of different species do indeed interbreed. Cross breeds happen all the time. Turken, guinea hen and chicken, so very strange hybrids happen.
When the two populations can no longer interbreed.
No, many other animals can interbreed.
No, rattlesnakes and rat snakes cannot interbreed.
Yes, Neanderthals did interbreed with Homo sapiens.
When a group of organisms can interbreed they are considered a species. Humans can interbreed and produce other humans because they are the same species.
Organisms that can interbreed are found at the species level.
No.
No, rattlesnakes and rat snakes cannot interbreed.
Poultry is chicken or pork
No.
hybrids are produced when two different species interbreed
The term used to describe individuals that can interbreed with each other is "conspecifics."