When complex plants are produced by cloning Whig human process is most directly involved 1) Mitotic cell division
2) Meiotic cell division
3)gamete production
4) sperm cell fertilization

What is the relation ship between structure and function in an organism

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body

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.