According to the hardy-weinberg theorem, the frequencies of alleles in a population will remain constant if is the only process that affects the gene pool.

a) genetic drift
b) immigration
c) sexual selection
d) mutation
e) sexual reproduction

Where can dna be found in a prokaryotic cell

You see a white marker with an orange circle and black lettering. what does this marker tell you

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.