What are syngenic cells?

Syngenic cells refer specifically to cells that are genetically identical or nearly identical, which typically occurs between individuals with the same genetic makeup. The most common context in which this term is used involves cells derived from identical twins. Since identical twins originate from the same zygote, they share the same genetic material, making their cells syngenic.

Therefore, the correct choice highlights that syngenic cells promote a unique situation in biomedical research and treatments, as they can be used to study various biological processes without the complications of immune rejection that might arise when using cells from different genetic backgrounds. This concept is crucial in areas like transplant biology and immunology because understanding syngenity allows for more accurate experimental results and therapeutic applications.