Through arrangements structure of tree growth from outer layer in word

Answer 1

The structure of tree growth from the outer layer can be referred to as the arrangement. This arrangement consists of multiple layers or zones, each responsible for a specific function. These layers are:

1. Epidermis: The outermost layer of the tree trunk, responsible for protecting the underlying tissues from external factors such as physical damage and water loss.

2. Cortex: The layer underneath the epidermis, composed of living cells responsible for storing nutrients and water.

3. Cambium: A thin layer of actively dividing cells located between the inner bark and the wood. It is responsible for the radial growth of the tree, producing new cells both inward (wood) and outward (phloem).

4. Phloem: Located just inside the cambium, the phloem is responsible for the transport of sugars and other organic nutrients produced during photosynthesis from the leaves to other parts of the tree.

5. Xylem: The innermost layer of the tree trunk, responsible for the upward transport of water and minerals from the roots to the leaves. Xylem also provides structural support to the tree.

These layers work together to facilitate tree growth and provide support and nourishment to the tree. The arrangement of these layers follows a specific order, starting from the epidermis and progressing inward towards the xylem.