Learn about complementary DNA sequences TTCGA and AGCTT, and how restriction enzymes cut DNA at specific locations for seamless joining from different organisms. Explore genetic engineering benefits, like creating natural insecticides, reducing pesticide use, and replicating genes for protein synthesis. Discover how plasmid vectors enter bacteria and genetically engineered plants combat pests. Unlock the secrets of reverse transcriptase, DNA polymerase, and restriction enzymes in genetic…