A scientist crosses a plant with and a plant of white flowers. Each plant is pure for its trait for flower color. If the gene for flower color shows codominance, what coloring will the flowers on the offspring plants most likely have?

A. White and red
B. White and pink
C. Red only
D. Pink only

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.