Biotechnology is the “technology based on biology.” Specifically, it involves the use of living systems and organisms—or their derivatives—to develop or make products for specific uses. Modern biotechnology is heavily underpinned by Genetic Engineering (recombinant DNA technology), which allows us to transfer specific genes from one organism to another to achieve desired traits.
Tissues are groups of similar cells that work together to perform a specific function.
Systems are groups of organs that work together to perform a major life function in an organism