A homozygous dominant round seed plant is crossed with a homozygous recessive wrinkles plant. what are the possible genotypes and phenotypes of the offspring AND the percent chance for each?

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.