Methamphetamines are a type of drug that affects the brain by a. causing the release of excess dopamine. b. blocking the production of dopamine. c. increasing the number of dopamine receptors. d. increasing the number of synapses in the brain.

Apart of an ecosystem that can restrict the growth of a population is referred to as

Determine if the following statement is true or false. if true, choose true. if false, choose the rewording that is true. according to the law of independent assortment, alleles for each gene are inherited together so that they always stay together. according to the law of independent assortment, offspring express a combination of their parents' traits. according to the law of independent assortment, alleles for a characteristic split during meiosis and combine during fertilization. true according to the law of independent assortment, alleles for each gene are inherited independently so that no two alleles stay together.

Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population