The complexity of an organism is proportional to the number of genes in its genome. a. true b. false

Depending on the organism the number of in a cell may change

What is the process of pulling apart an n2 molecule nevermind i got it

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.