Typically, DNA repair mechanisms that introduce small insertions and deletions, like nonhomologous end joining, are not ideal for use by researchers because these mutations could harm the gene. Why would this outcome be desired when using the CRISPR-Cas9 system?

answer; ////increased water pollution; ///////////////////////

climate change and pollution

im not in connections yet but i might can you some questions. what grade are you in?

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs