A Major Difference in the Production of Transgenic Bacteria,plants,and Animals

A major difference in the production of transgenic bacteria,plants,and animals is that

A) Transgenic bacteria do not pass on their genetic modification to offspring while plants and animals do.
B) Transgenic animals require the use of host animals to carry the genetically modified embryo while bacteria and plants do not require this.
C) Transgenic bacteria and plants receive genes from other species of organisms while animals are only able to incorporate genes from their own species.
D) Transgenic animals are the most useful of the GMOs while transgenic plants and bacteria are only created to perfect the techniques.
E) Transgenic bacteria, animals, and plants can only incorporate genes from their own species so the process for each species differs from the process for any other species.