cherrynberry
🍒❤️🐓🐐🐕🐖🐈
Ah. I see what you mean now. Emma is correct.Maybe I am just not understanding what you’re saying, but no. You would know he was only heterozygous if he produced brown laying offspring, not olive.
for his daughter to inherit both of his blue egg genes presuming he had two. Therefore if she inherited ONE blue egg gene from him, you would know he has at least one. It does not rule out the fact that he might have a second, unless you had another offspring of his that inherited none.
Crossing an AM with any other bird will either produce female offspring that lay blue OR green. Depends on the other parent. Thank you Emma.