Select 2 answers that apply to the goal/process of meiosis

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

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.

Tom wants to conduct a scientific study but he needs to finish by the end of the school year. what practical way could tom work around this limitation and be successful in his study?