0
What else can I help you with?
The primary growth of a stem?
increases the length of the stem
What tissue separates cortex from pith in older alfalfa stem?
The vascular cambium separates the cortex from the pith in older alfalfa stem. It is responsible for secondary growth, producing xylem toward the inside and phloem toward the outside, contributing to the stem's increased girth.
What is girth of plant?
The girth of a plant refers to the circumference or thickness of its stem or trunk, typically measured at a specific height above the ground, often referred to as diameter at breast height (DBH). This measurement is important for assessing the growth, health, and biomass of the plant, and it can also aid in determining its age and ecological role. Girth can be indicative of a plant's overall vigor and is commonly used in forestry and horticultural studies.
What happens during primary growth of the stem?
During primary growth of the stem, new cells are produced in the apical meristem located at the tip of the stem. These cells differentiate into various types of tissues, such as epidermis, cortex, and vascular tissues, allowing the stem to increase in length. The elongation of cells in the stem is mainly due to cell division and expansion.
Why do woody dicot stems increase in diameter?
Woody dicot stems increase in diameter through secondary growth, which involves the activity of the vascular cambium. The vascular cambium adds new cells to both the xylem and phloem, increasing the girth of the stem over time. This process is important for providing structural support and transporting water and nutrients throughout the plant.
How does the girth of stem increases from year to year?
More material is added on its outside from year to year (giving rise to annual growth rings).
How do plants that lack secondary growth increases girth(stem width)?
cells get bigger
How girth of stem increase from year to year?
The girth of a plant stem increases primarily through a process called secondary growth, which occurs in woody plants. This growth results from the activity of the vascular cambium, a layer of meristematic tissue that produces new cells. As the cambium divides, it generates new xylem (wood) cells on the inside and phloem (bark) cells on the outside, leading to an increase in the stem's diameter each year. The growth rings that form can be seen in cross-sections of the stem, indicating annual growth patterns.
How do plants that lack secondary girth increase girth (stem width)?
cells get bigger
How do plants that lack secondary growth increase girth ( stem width)?
cells get bigger
The primary growth of a stem?
increases the length of the stem
Why is tree bark in pieces?
Tree bark containing of dead cells does not grow in girth with the increasing diameter of the stem hence it is seen in small pieces around the stem.
Increases in stem length occur at the?
Increases in stem length occur at the apical meristem, which is a region of cell division located at the tip of the stem. This meristem is responsible for producing new cells that contribute to the growth and elongation of the stem.
Are papaya trees soft stem or hard stem?
Yes. Mango Tree has a stem. The size of stem increases with the age of Tree.
Why is the stem of terrestial plants strong?
The stem of terrestrial plants are strong to support themselves as they grow upward. Without this physical characteristic, they would simply fall over after growing a few inches.
What tissue separates cortex from pith in older alfalfa stem?
The vascular cambium separates the cortex from the pith in older alfalfa stem. It is responsible for secondary growth, producing xylem toward the inside and phloem toward the outside, contributing to the stem's increased girth.
Is a 5.5 inch girth good for a 13 year old?
yes it is good
