Sheep/goat chimera. Chimera or chimaera,a creature that contains a mixture of genetically- different tissues,in this case those of a sheep and a goat. A chimera is created by mixing togeth- er the cells from separate embryos,and then impl- anting them into a surrogate mother. The composite nature of this chimera can be seen as areas of thin white goat fur,and thick grey sheep wool. A chimera has a composite nature because the embryo cells were only physically mixed together; no genetic material was transferred between them. Its sex cells also developed from either one embryo or the other,meaning that its offspring will be "pure breeds",not another chimera | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tompkinson, Geoff |
Bildgröße: | 3822 px × 2515 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |