Plant Tissues: Sclerenchyma
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Questions and Answers

What type of permanent tissue does claren describe?

  • Collenchyma
  • Xylem
  • Parenchyma
  • Sclerenchyma (correct)
  • Which characteristic distinguishes sclerenchyma cells?

  • They are always green.
  • They have large internal spaces.
  • They are long and narrow with thick walls. (correct)
  • They contain chloroplasts.
  • Where can sclerenchyma tissue be found in plants?

  • Around vascular bundles and in the veins of leaves. (correct)
  • In the hydrophytic tissues of aquatic plants.
  • In the outer layers of fruits.
  • In the roots of flowering plants.
  • What is the primary function of sclerenchyma tissue?

    <p>Support and strength.</p> Signup and view all the answers

    Which statement about sclerenchyma cells is true?

    <p>They are dead cells with thick walls and no internal space.</p> Signup and view all the answers

    Study Notes

    Types of Permanent Tissues

    • Clarenchyma is a type of permanent tissue found in plants.
    • This tissue typically forms the hard tip of plants, such as in the case of coconut husks.

    Characteristics of Sclerenchyma

    • Composed of dead cells that are long and narrow in shape.
    • The cell walls are significantly thickened, providing structural support.
    • Sclerenchyma cells have no internal space due to the thickness of the walls.

    Location and Function

    • Commonly located in stems, around vascular bundles, and in leaf veins.
    • Also found in the hard coverings of seeds and nuts.
    • Provides strength and rigidity to plants, enabling them to withstand various stresses.

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    Description

    Explore the structure and function of sclerenchyma tissue, a type of permanent tissue in plants. This quiz highlights its characteristics, location in plants, and its role in providing strength. Ideal for understanding advanced plant biology concepts.

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