You read the following headline in the newspaper: "Scientists Find Gene Linked to Schizophrenia." As exciting as this news seems, the reality is that many more years of research will be required before this new knowledge will have any impact on people who have schizophrenia. How will this information likely benefit scientists as they continue to search for treatments

Classify the structures as homologous or analogous, depending on their structure and function.

Compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.

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.