Which of the following is NOT true about the urinary system: A. The filtrate in the glomerulus is primarily cell free and protein free.
B. 80% of the filtrate is reabsorbed at the PCT.
C. Most secretion occurs in the DCT and collecting ducts.
D. The vasa recta and peritubular capillaries secrete excess water into the nephron.

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls