Explain the process of gene therapy. what is the ultimate goal of gene therapy

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

Which is required for sexual fissiondiploid cell productionmeiosis

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.