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Are the tissues of the stem tip primary or secondary tissues?
The tissues of the stem tip are primary tissues, which are derived from the apical meristem. Secondary tissues, on the other hand, are produced by the lateral meristem (vascular cambium and cork cambium) and are responsible for increasing the girth of the stem over time.
IS Lysigenous cavity are present in monocot root?
Yes, lysigenous cavities can be present in monocot roots. Lysigenous cavities are formed by the dissolution or degradation of cells within plant tissues, and they are often associated with aerenchyma development to facilitate gas exchange within the root.
Why do monocot plants not show secondary growth?
In a monocot stem, vascular bundles are scattered throughout the stem. However, because the of the lack of vascular cambium, no secondary growth occurs in the monocot stem. As a result of increased cell size, the monocot stem will only increase in height only.
Which is the primary source of stem thickening in plants?
The primary source of stem thickening in plants is the vascular cambium, a layer of cells between the xylem and phloem tissues. The vascular cambium is responsible for producing new xylem and phloem cells, which leads to an increase in stem girth over time.
Why are the vascular bundles in a monocot herbaceous stem said to be scattered?
The vascular bundles in a monocot herbaceous stem are said to be scattered, because they lack the organization of the dicot vascular bundles. Dicot vascular bundles are arranged in a star shaped formation, whereas the monocot vascular bundles are placed randomly.
Are the tissue found in the monocot stem primary?
Yes ! They are primary tissues as there is no secondary growth.
What is the function of the epidermis in a monocot stem?
The function of the epidermis in the stem is to protect the underlying tissues.
Are the tissues of the stem tip primary or secondary tissues?
The tissues of the stem tip are primary tissues, which are derived from the apical meristem. Secondary tissues, on the other hand, are produced by the lateral meristem (vascular cambium and cork cambium) and are responsible for increasing the girth of the stem over time.
Does primary growth of a monocot stem cause an increase in a diameter or length?
because of the gravity of the earth
Are vascular budles foound only in dicot roots?
No, these are found in dicot & monocot's root, stem and leaves.
What type of stem does not produce a cork cambium?
Herbaceous stems do not produce a cork cambium. Herbaceous stems are soft and pliable, composed mostly of primary tissues, while woody stems have secondary growth that includes the production of a cork cambium.
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.
Is gumamela monocot or dicot stem?
gumamela is a dicot stem
Do monocot stem have a vasular cambium?
No, no they do not. As well as not having a cortex, monocot stems don't have a pith either.
IS Lysigenous cavity are present in monocot root?
Yes, lysigenous cavities can be present in monocot roots. Lysigenous cavities are formed by the dissolution or degradation of cells within plant tissues, and they are often associated with aerenchyma development to facilitate gas exchange within the root.
What tissue occupies the center of the dicot stem?
cortex- In dicot stems, the cortex is located in the area between thevascular bundles and the epidermis. In monocot stems, it occupies the area surrounding the vascularbundles. The center of the stem is pith and may function as storage.
Is rice a monocot or dicot?
The rice plant is a monocot.
