A scientist crossed a tall Pea plant with a short Pea plant of the offspring 12 were tall and 13 were short write a ratio of each phenotype to the total number of offspring express the ratios as fractions

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

The small molecule cyclic amp (camp) takes about 0.2 second to diffuse 10 μm, on average, in a cell. suppose that camp is produced near the plasma membrane on one end of the cell; how long will it take for this camp to diffuse through the cytosol and reach the opposite end of a very large cell, on average? assume that the cell is 200 μm in diameter.

If a grape were placed in a hypertonic solution what would happen and why?