Some species of Cactaceae from the Sonoran Desert are characterized by a determinate growth pattern of the primary root, which is important for rapid lateral-root formation and seedling establishment.

This is a preview. Log in through your library . Abstract Vegetative plants of Sinapis alba, a long-day species, were induced to flower by exposure to a single 20-hr long day. RNA synthesis in the ...

Many external factors determine the growth of a plant. Light, nutrient and water supply, temperature, and the availability of carbon dioxide. In particular, sudden environmental stress, such as heat, ...