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How do the structures and arrangement of cells in an onion help to protect and support the parts underneath it?
The outermost layer of cells in an onion, the epidermis, forms a protective barrier against environmental stresses. The arrangement of cells in multiple layers allows for strength and flexibility, providing support to the parts underneath. Additionally, specialized cells called sclerenchyma cells provide extra structural support to the onion.
Why plants need cell wall?
Plants need cell walls to provide structural support and protection for their cells. Cell walls also help regulate the movement of molecules in and out of the cell, contribute to water retention, and aid in communication between cells.
An additional layer around plant cells that provides extra support is called a?
The cell wall. :)
What the adaptations of the roots are?
Buttress Roots provide extra support for trees growing in spongy wet soils.
What is the function of the sclerenchyma cells?
Sclerenchyma forms the support system in plants. They also help in transport of water. They are made up of two different types of cells - sclereids and fibers. Sclereids - they are irregular in shape and the walls are thick, hard and lignified. They give the woody structure to plants for protection and support. Fibres - they are elongated, needle shaped cells with small lumen. They also have small pits or openings. They help in the transport of water to the different parts of the plant. Starch granules are stored in the young and living plants.
What structure is only found in plant cells and it provides extra rigidity and support to the outside of the cell?
The structure that is only found in plant cells is the cell wall. It provides structural support and protection to the cell, helping it maintain shape and prevent damage.
What two cell parts provide plant cells with extra support?
Two cell parts that provide plant cells with extra support are the cell wall and the vacuole. The cell wall is a rigid outer layer that maintains the shape and provides structural support, while the vacuole, as it fills with water, helps to maintain turgor pressure that keeps plant cells rigid and allows them to stand upright.
What are the best insoles for slides to provide maximum comfort and support?
The best insoles for slides to provide maximum comfort and support are typically those made of memory foam or gel material. These materials offer cushioning and shock absorption, which can help reduce foot fatigue and provide extra support. Look for insoles that are specifically designed for slide sandals and offer arch support for added comfort.
A plant cell has two parts that animal cells do not have they are the?
These parts are the cell wall (animal cells just have a cell membrane) and the vacuole. Plants also have chloroplasts which animal cells do not have.
Animal cells are surrounde by what whereas plant cell are also surrounded by what?
Animal cells are surrounded by a plasma membrane, which provides structural support and regulates the movement of substances in and out of the cell. In contrast, plant cells are also surrounded by a plasma membrane, but they additionally have a rigid cell wall made of cellulose that offers extra support and protection. This difference helps maintain the shape and integrity of plant cells.
Sto cell line?
The STO cell line is a mouse embryonic fibroblast cell line commonly used in research settings for various applications, including the maintenance and propagation of embryonic stem cells. STO cells are known for their ability to support the growth and pluripotency of stem cells in culture due to their feeder layer properties, making them a valuable tool in regenerative medicine and cell biology research.
What structure keeps plants upright?
vascular bundles(xylem & phloem) that are in the middle of the stem, pith.
