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The intercalary meristem in grasses is important because it allows for rapid regrowth after grazing or cutting. It is located at the base of the leaf blades and stems, providing a continuous source of new cells for growth. This helps grasses to quickly recover and continue to thrive in their environment.
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What does stomata in hydrilla plant helps?
Stomata in hydrilla plants help in regulating gas exchange, allowing for the uptake of carbon dioxide needed for photosynthesis and the release of oxygen generated as a byproduct. They also help in controlling water loss through transpiration by opening and closing to regulate the passage of gases.
How does the structure of cells near the apical meristem compare with the structure of cells far from the apical meristem?
Cells near the apical meristem are generally undifferentiated and actively dividing, while cells far from the apical meristem are often differentiated and specialized for specific functions. This means that cells near the apical meristem are smaller in size and have thin cell walls, whereas cells far from the meristem are larger and more specialized in structure and function. Additionally, the cells near the apical meristem may have fewer organelles and vacuoles compared to those far from the meristem.
Which meristem is responsible for the transformation of the stem of a plant into the trunk when it grows into a tree?
Lateral meristem consisting of actively dividing vascular cambium
Why is the epicotyl important in a plant?
EPICOTYL-shoot apical meristem is located here ; it is the part of the stem axis that extends above the cotyledons in some seeds.
What protects the meristem of a plant?
The surrounding layers of the plant, such as the epidermis and the endodermis, help protect the meristem. Additionally, the protective layer of cells called the calyptrogen covers the growing tip of the root to safeguard the root apical meristem.
What is intercalary growth?
Intercalary growth is growth that occurs in the middle of an organ or structure, rather than at the tips or edges. It allows for continued growth and elongation of structures, such as stems or roots, even after the initial growth has slowed down. One example is the intercalary meristem found in grasses, which is responsible for the continuous growth of the leaf blades.
What does stomata in hydrilla plant helps?
Stomata in hydrilla plants help in regulating gas exchange, allowing for the uptake of carbon dioxide needed for photosynthesis and the release of oxygen generated as a byproduct. They also help in controlling water loss through transpiration by opening and closing to regulate the passage of gases.
What is the Function of intercalary meristem in plants?
Intercalary meristem functions to allow for continued growth and elongation of plant organs, such as stems and leaves. It is responsible for cell division and differentiation, adding new cells to the internodes of the plant. Additionally, intercalary meristems help in wound healing and regrowth in response to damage.
What are the regions of the meristematic?
The meristematic regions in plants are the apical meristem (found at the tips of roots and shoots), intercalary meristem (located at the base of leaves or internodes), and lateral meristem (responsible for increasing the girth of stems or roots). These regions are responsible for growth and cell division in plants.
How do you use intercalary in a sentence?
2012 is an intercalary year
Does tomatoes have intercalary meristems?
no
How does the structure of cells near the apical meristem compare with the structure of cells far from the apical meristem?
Cells near the apical meristem are generally undifferentiated and actively dividing, while cells far from the apical meristem are often differentiated and specialized for specific functions. This means that cells near the apical meristem are smaller in size and have thin cell walls, whereas cells far from the meristem are larger and more specialized in structure and function. Additionally, the cells near the apical meristem may have fewer organelles and vacuoles compared to those far from the meristem.
What is difference between intercalary meristem and lateral meristem?
Apical meristems :- Apical meristems are present at the apices(tips) of roots and shoots. They are concerned with the extension of plant length. They cause increase in plant length, so, they play important role in primary growth.. Lateral meristems :- Lateral meristems are the meristems present in roots, stems and branches. In transverse section, there position is away from centre. Examples :- Vascular and Cork cambium Functions :- Concerned with secondary growth. Intercalary meristems :- These are the parts of apical meristems separated by sheet of permanent cells. These are situated at base of internodes in most plants. These meristems are responsible for production of new leaves and flowers 💐... Regardz Princeovpaghals
Why does the ear of corn grow up from the stalk instead of down?
The growth points (or apical meristem) of any and every grass, including corn, begins and is located at ground-level. That is why you see the leaves of corn grow up and out from the center of the plant. This is the same for all other grasses. The seed head of all grasses also begin from the growth point and grow up through the stem.
Why are grasses and shrubs are important to rangelands?
Grasses and shrubs provide food and shelter for animals. They also provide a way to hold the soil from erosion.
Where is growth in a plant?
Root and shoot apices and in the intercalary cambium
Is growth in a plant?
Root and shoot apices and in the intercalary cambium
