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  2. Tissue (biology) - Wikipedia

    en.wikipedia.org/wiki/Tissue_(biology)

    The complex permanent tissue consists of more than one type of cells having a common origin which work together as a unit. Complex tissues are mainly concerned with the transportation of mineral nutrients, organic solutes (food materials), and water.

  3. Permanent cell - Wikipedia

    en.wikipedia.org/wiki/Permanent_cell

    Permanent cells are cells that are incapable of regeneration. These cells are considered to be terminally differentiated and non-proliferative in postnatal life. This includes neurons , heart cells , skeletal muscle cells [ 1 ] and red blood cells . [ 2 ]

  4. Labile cell - Wikipedia

    en.wikipedia.org/wiki/Labile_cell

    [citation needed] The other two cell types include stable cells and permanent cells. Each of these three cell types respond to injuries to their corresponding tissues differently. Stable cells, unlike labile cells, are typically not dividing and only do so when an injury occurs. [4] Permanent cells are not capable of division after maturing. [5]

  5. Ground tissue - Wikipedia

    en.wikipedia.org/wiki/Ground_tissue

    Sclerenchyma is the tissue which makes the plant hard and stiff. Sclerenchyma is the supporting tissue in plants. Two types of sclerenchyma cells exist: fibers cellular and sclereids. Their cell walls consist of cellulose, hemicellulose, and lignin. Sclerenchyma cells are the principal supporting cells in plant tissues that have ceased elongation.

  6. Histology - Wikipedia

    en.wikipedia.org/wiki/Histology

    Histologic specimen being placed on the stage of an optical microscope Human lung tissue stained with hematoxylin and eosin as seen under a microscope. Histology, [help 1] also known as microscopic anatomy or microanatomy, [1] is the branch of biology that studies the microscopic anatomy of biological tissues.

  7. Meristem - Wikipedia

    en.wikipedia.org/wiki/Meristem

    Meristematic tissues are classified into three main types based on their location and function: apical meristems, found at the tips of roots and shoots; intercalary or basal meristems, located in the middle regions of stems or leaves, enabling regrowth; and lateral meristems or cambium, responsible for secondary growth in woody plants. At the ...

  8. Exactly What It’s Like to Get Permanent Lip Makeup - AOL

    www.aol.com/lifestyle/exactly-permanent-lip...

    Ahead, a deep-dive into all things lip blushing (including cost, pain-level, and pre/post care) plus one editor's honest review of her experience with pics.

  9. Stroma (tissue) - Wikipedia

    en.wikipedia.org/wiki/Stroma_(tissue)

    Stroma (from Ancient Greek στρῶμα 'layer, bed, bed covering') is the part of a tissue or organ with a structural or connective role. It is made up of all the parts without specific functions of the organ - for example, connective tissue, blood vessels, ducts, etc.