Question

organisms that can interbreed and their offspring can reproduce. transgenics chimeras hybrids species

Explanation:

The definition describes a group of organisms with the ability to interbreed and produce fertile offspring, which is the biological definition of a species. Transgenics involve inserting foreign DNA, chimeras have genetically distinct cells from different zygotes, and hybrids are offspring of two different species (often infertile).

Answer:

Species