Which type of plant tube carries food?

Phloem is the type of plant tissue responsible for transporting food, specifically the products of photosynthesis like sugars, throughout the plant. This movement occurs from the leaves, where photosynthesis takes place, to other parts of the plant, such as roots, stems, and fruits, where the food is utilized or stored. Phloem consists of living cells that facilitate this bi-directional flow of substances, ensuring that all parts of the plant receive the nutrients they need for growth and development.

In contrast, xylem is responsible for the transport of water and minerals absorbed from the soil, moving them upwards from the roots to the leaves. Cambium is a layer of tissue that contributes to secondary growth in plants, and cuticle refers to a waxy layer that covers the leaves and stems, serving as protection against water loss and environmental factors.