List one genetic technology that scientist have developed? what is one advantage and one disadvantage of using this technology?

Im inn a ! what"s the answer which of the following is one way creativity can scientists? by ensuring they follow the scientific method by increasing the amount of time it takes to complete scientific experiments by making sure they only try things that have already been proven by leading them to ask more questions about the natural world

What's the waste product of electrons and pyruvate combining in fermentation?  

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure