Answer:
The answer is : recombinant DNA combines genes from two different organisms
Animals that feed primarily on arthropods and other soft-bodied invertebrates are called insectivores. These are carnivorous animals that feed on insects. such animals include lizards, frogs, and spiders. Another alternative are the entomophages, which are humans that practice eating of insects. There are also several species of carnivorous plants, that are insectivorous.
Until recently, prokaryotes did not contain linear plasmids or chromosomes, but they have since been discovered in spirochaetes, Gram-positive bacteria, and Gram-negative bacteria. Bacterial linear DNA has been classified into two structural kinds. Each end of linear plasmids from the spirochaete Borrelia has a covalently closed hairpin loop, while each end of linear plasmids from the Gram-positive filamentous Streptomyces has a covalently connected protein. In eukaryotic cells, replicons with comparable structures are more common than in prokaryotes. However, linear genomic architectures are likely more widespread in bacteria than previously thought, and some replicons may be able to switch between circular and linear isomers. The molecular biology of these widely scattered pieces reveals information about the origins of linear DNA in bacteria, including evidence of prokaryote-eukaryotes genetic exchange.
