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Questions and Answers
Which of the following is NOT a function of the ground tissue in plants?
What is the primary function of the root cap in plants?
Which type of cell in the ground tissue is responsible for providing structural support to young, growing plant parts?
Which of the following correctly describes the direction of transport within the phloem?
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How do root hairs contribute to the overall function of roots?
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Which of the following statements best describes the relationship between the dermal tissue and the vascular tissue in a plant?
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Which of the following statements correctly describes the function of the apical meristem in a root?
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Study Notes
Plant Tissue Systems
- Plant organs consist of three tissue systems: dermal, vascular, and ground tissue.
Dermal Tissue
- Also known as the epidermis, it is a single layer of tightly packed cells providing protection to young plant parts.
- Root hairs enhance absorption of water and minerals from the soil.
Vascular Tissue
- Forms a continuous system throughout the plant, facilitating the transport of materials.
- Xylem carries water and dissolved minerals upward from roots to shoots.
- Phloem distributes food from leaves to roots and other non-photosynthetic parts of the plant.
Ground Tissue
- Occupies the interior of the plant and contains three primary cell types: parenchyma, collenchyma, and sclerenchyma.
Roots and Stems
- Roots serve as an anchor for the plant and absorb mineral nutrients from the soil.
- Functionality of roots includes:
- Providing support to the plant structure.
- Absorbing, transporting, and storing nutrients.
- Utilizing root hairs to increase absorption efficiency.
Root Structure
- The root cap protects the root tip.
- The apical meristem is the region of active growth.
- The vascular cylinder houses xylem and phloem for nutrient and water transport.
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Description
This quiz covers the three tissue systems found in plant organs: dermal, vascular, and ground tissue. Learn about their structure, function, and importance in plant growth.
