A salt-concentrated specimen is the most concentrated urine. Urine is a waste that is already filtered by the kidneys. So, if the urine concentration or salts are high, that means that your kidney is not functioning properly. The urine test is the most common laboratory test especially for drug test.
False. Mendelian genetics were based on the simple garden pea, on a plant with only 7 pair of contrasting traits. They don't take into account polygenic traits.
