Can be described as alternate forms of a particular gene. a. chromatids b. alleles c. dna molecules

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

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should