Gould Amadine Di kalangan hobiis burung hias, gould amadin bukan piaraan baru. Namun, unggas berjuluk the most beautiful finch in the world itu tetap digemari pecinta burung. De luchtvochtigheid moet in de ruimte waar je met de goulds wil kweken tussen de 60 en 70 procent zijn, omdat de eieren anders te hard worden en de jongen er dan niet uit kunnen komen. Ook is het belangrijk op tijdens de kweek periode genoeg kalk te geven, want het leggen van de eieren kost de pop veel kalk. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators.
Black head is a sex-linked recessive trait.
When the male has on one of the two chromosomes a blackhead factor is head color is not black but he is a carrier (split). When he has the blackhead factor on both chromosomes, he will have a black head. The female will have a black head when she has one black headed factor on a chromosome. The female can never be split for black head.
Several body colors affect the head color. The yellow-gene suppresses the black color. When the body color is yellow, the black head color will be ash-gray to white.
The formulas for black head used in this calculator are:
- Black head male (red beak): Zr/Zr y+/y+
- Black head female (red beak): Zr/W y+/y+
- Black head genetically yellow head male (yellow beak): Zr/Zr y/y
- Black head genetically yellow head female (yellow beak): Zr/W y/y
- Black head split yellow head male (yellow beak): Zr/Zr y+/y
- Black head split yellow head female (yellow beak): Zr/W y+/y
More information about the sex-linked trait can be found under the menu item Sex-linked.
Gould Amadine Gacor
Black head is a sex-linked recessive trait.
When the male has on one of the two chromosomes a blackhead factor is head color is not black but he is a carrier (split). When he has the blackhead factor on both chromosomes, he will have a black head. The female will have a black head when she has one black headed factor on a chromosome. The female can never be split for black head.
Several body colors affect the head color. The yellow-gene suppresses the black color. When the body color is yellow, the black head color will be ash-gray to white.
The formulas for black head used in this calculator are:
- Black head male (red beak): Zr/Zr y+/y+
- Black head female (red beak): Zr/W y+/y+
- Black head genetically yellow head male (yellow beak): Zr/Zr y/y
- Black head genetically yellow head female (yellow beak): Zr/W y/y
- Black head split yellow head male (yellow beak): Zr/Zr y+/y
- Black head split yellow head female (yellow beak): Zr/W y+/y
Gould Amadine Finch
Gould Amadine Gacor
Black head is a sex-linked recessive trait.
When the male has on one of the two chromosomes a blackhead factor is head color is not black but he is a carrier (split). When he has the blackhead factor on both chromosomes, he will have a black head. The female will have a black head when she has one black headed factor on a chromosome. The female can never be split for black head.
Several body colors affect the head color. The yellow-gene suppresses the black color. When the body color is yellow, the black head color will be ash-gray to white.
The formulas for black head used in this calculator are:
- Black head male (red beak): Zr/Zr y+/y+
- Black head female (red beak): Zr/W y+/y+
- Black head genetically yellow head male (yellow beak): Zr/Zr y/y
- Black head genetically yellow head female (yellow beak): Zr/W y/y
- Black head split yellow head male (yellow beak): Zr/Zr y+/y
- Black head split yellow head female (yellow beak): Zr/W y+/y
Gould Amadine Finch
Gould Amadine Geslacht
More information about the sex-linked trait can be found under the menu item Sex-linked.
