f growth or development) upwards from the base or point of attachment.(of the movement of dissolved substances) outwards towards the shoot and root apices.

The text you've provided seems to describe characteristics of plant growth, specifically in relation to how dissolved substances move within the plant. This movement typically involves the transport of nutrients and water from the roots to the shoots (upwards growth) and from the shoots to the roots Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.