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The outermost layer consisting of ground tissue in a stem is called what?
The outermost layer of ground tissue in a stem is called the cortex. It helps protect the inner layers of the stem and provides structural support.
Where in the plant is ground tissue located?
In the stem of monocots
What are the layers of the stem?
The stem of a plant typically consists of three main layers: the epidermis (outer layer), the cortex (middle layer), and the vascular tissue (inner layer). The epidermis provides protection, the cortex stores nutrients, and the vascular tissue is responsible for transporting water and nutrients throughout the plant.
What are the six layers of a young woody stem?
The six layers of a young woody stem, from outermost to innermost, are the bark, cork cambium, cork, secondary phloem, vascular cambium, and secondary xylem. These layers provide structural support, transport nutrients and water, and protect the inner tissues of the stem.
Where is the ground tissue located in a plant?
The ground tissue in a plant is located in the middle layer of the plant's structure, between the outer dermal tissue and the inner vascular tissue. It serves several functions, including storage, support, and photosynthesis.
What three tissues systems compose a stem?
Dermal tissue system, ground tissue system, and vascular tissue system.
What is a pluripotent cell?
A stem cell that can differentiate into any cell (tissue) of the three germ layers.
What tissue occupies the center of the stem?
The tissue that occupies the center of the stem is called the pith. It is responsible for storing and transporting nutrients and providing structural support to the stem.
What describes the inner bark of a woody stem?
The inner bark of a woody stem is composed of living tissue called the phloem, which transports nutrients produced through photosynthesis from the leaves to the rest of the plant. It is located just outside the cambium layer, which is responsible for producing new layers of phloem and xylem. The inner bark plays a crucial role in the overall health and growth of the plant.
List in order the layers of tissue within a woody stem moving from the center of the stem to the outermost layer?
The layers of tissue within a woody stem, from the center to the outermost layer, are as follows: the pith, which is the central storage tissue; the xylem, responsible for water and nutrient transport; the cambium, a layer of actively dividing cells that facilitate growth; the phloem, which transports sugars; and finally, the bark, the protective outer layer.
Which stem tissue is the oldest band of xylem found?
The oldest band of xylem in a stem tissue is typically found in the center of the stem, forming the heartwood. This is the most inner part of the stem where xylem cells have become non-functional and filled with resins, tannins, and other substances that make the wood hard and durable.
What does ground tissue do in a plant?
Its pluripotent cells, like stem cells in animals, it can turn into other cell types.
