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Questions and Answers
What are the principle functions of roots in a plant?
What are the principle functions of roots in a plant?
To absorb nutrients and moisture, anchor the plant, support the stem, and store food
What is the main function of the meristematic zone in roots?
What is the main function of the meristematic zone in roots?
To manufacture new cells
Which cells become specific tissues in the zone of maturation of roots?
Which cells become specific tissues in the zone of maturation of roots?
Epidermis, cortex, or vascular tissue
What is the role of root hairs in a plant?
What is the role of root hairs in a plant?
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Name the outermost layer of the root and state its primary function.
Name the outermost layer of the root and state its primary function.
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What is the primary function of the zone of elongation in roots?
What is the primary function of the zone of elongation in roots?
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Which of the following is NOT a vegetative part of a plant?
Which of the following is NOT a vegetative part of a plant?
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What is the main function of root hairs in a plant?
What is the main function of root hairs in a plant?
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Which of the following is a specialized group of cells in plants that represent the growing points?
Which of the following is a specialized group of cells in plants that represent the growing points?
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In which zone of the root do cells become specific tissues like epidermis, cortex, or vascular tissue?
In which zone of the root do cells become specific tissues like epidermis, cortex, or vascular tissue?
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Plant reactions such as cell division, photosynthesis, and respiration go on at the tissue level.
Plant reactions such as cell division, photosynthesis, and respiration go on at the tissue level.
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The zone of elongation in roots is where cells increase in size and push the root through the soil.
The zone of elongation in roots is where cells increase in size and push the root through the soil.
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The primary function of root hairs is to anchor the plant in the soil.
The primary function of root hairs is to anchor the plant in the soil.
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The epidermis of the root is the outermost layer and its primary function is to absorb water and nutrients.
The epidermis of the root is the outermost layer and its primary function is to absorb water and nutrients.
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The meristematic zone in roots is where cells become specific tissues like epidermis, cortex, or vascular tissue.
The meristematic zone in roots is where cells become specific tissues like epidermis, cortex, or vascular tissue.
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Study Notes
Root Functions
- The principle functions of roots in a plant are to absorb water and nutrients, anchor the plant in the soil, and store food.
Meristematic Zone
- The main function of the meristematic zone in roots is to produce new cells through cell division.
Zone of Maturation
- In the zone of maturation, cells become specific tissues like epidermis, cortex, or vascular tissue.
- The epidermis, cortex, and vascular tissue are formed in this zone.
Root Hairs
- The role of root hairs in a plant is to absorb water and nutrients from the soil.
- The primary function of root hairs is to absorb water and nutrients, not to anchor the plant in the soil.
Outermost Layer of the Root
- The outermost layer of the root is the epidermis, and its primary function is to absorb water and nutrients.
Zone of Elongation
- The primary function of the zone of elongation in roots is where cells increase in size and push the root through the soil.
Plant Parts
- The vegetative parts of a plant are roots, stems, and leaves.
- Flowers, fruits, and seeds are not vegetative parts of a plant.
Growing Points
- Meristematic cells are a specialized group of cells in plants that represent the growing points.
Plant Processes
- Plant reactions such as cell division, photosynthesis, and respiration occur at the tissue level.
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Description
Test your knowledge on the internal and external parts of plants. Explore the functions of plant cells, tissues, and organs such as meristems, xylem, leaves, stems, roots, flowers, fruits, and seeds.
