Term
| What are the 3 organs of plants? |
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Definition
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Term
| What are the 3 embryonic tissues of plants? |
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Definition
Protoderm
Procambrium
Ground Meristem |
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Term
| What does the protoderm develop into? |
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Definition
| Dermal Tissue (Epidermis) |
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Term
| What does the procambrium develop into? |
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Definition
| Vascular Tissue (Xylem/Phloem) |
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Term
| What does the Ground Meristem develop into? |
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Definition
| Ground Tissue (Between vascular and outside) |
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Term
| What are the 3 main cell types in plants? |
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Definition
Parenchyma
Collenchyma
Sclerenchyma |
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Term
| What are some qualities of Parenchyma? |
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Definition
Found in all 3 tissues
Multiple sides
Thin flexible walls
Lack Secondary Wall
Used for storage, photosynthesis, repair, replacement, respiration |
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Term
| What are some characteristics of Collenchyma? |
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Definition
Elongated
No Secondary Wall
Used for support |
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Term
| What are some qualities of Sclerenchyma? |
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Definition
Have all cell wall layers
Very tough, supportive |
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Term
| What are the 2 forms of Sclerenchyma? |
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Definition
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Term
| What is the purpose of roots? |
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Definition
Anchor
Absorb water
Store starch |
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Term
| What is the tip of the root called? |
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Definition
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Term
| What is the stele of a root made up of? |
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Definition
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Term
| What is the outermost layer of cells called in a primary root? |
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Definition
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Term
| What the name of the water impermeable ring of wax in the endodermal cells of plants that blocks the passive flow of water and solutes into the stele by the way of cell walls? |
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Definition
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Term
| What is the name of the outermost layer of the vascular cylinder if a root, where lateral roots originate? |
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Definition
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Term
| What is the name of the innermost layer of the cortex in plant roots? |
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Definition
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Term
| What is the name of the ground tissue that is between the vascular tissue and dermal tissue in a root or dicot stem? |
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Definition
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Term
| What is the name of the cylinder of meristematic tissue in woody plants that adds layers of secondary vascular tissue called secondary xylem (wood) and secondary phloem? |
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Definition
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Term
| What is secondary growth? |
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Definition
| Growth produced by lateral meristems, thickening the roots and shoots of woody plants |
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Term
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Definition
| Growth produced by apical meristems, lengthening stems and roots. |
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Term
| What are the 4 types of roots? |
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Definition
Adventitious Roots
Aerial Roots
Prop Roots
Air Roots |
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Term
| How are vascular bundles arranged in Monocot primary stems? |
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Definition
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Term
| How are vascular bundles arranged in Dicot primary stems? |
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Definition
| They are symmetrically placed |
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Term
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Definition
| Underground stems for storing starch |
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Term
| What is the purpose of leaves? |
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Definition
Photosynthesis
Gas Exchange |
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Term
| What are the names of the cells that make up a stoma? |
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Definition
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Term
| What are the 4 layers of the leaf? |
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Definition
Upper Epidermis
Palisades Layer
Spongy Layer
Lower Epidermis |
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Term
| What 2 layers of a leaf doe the mesophyll contain? |
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Definition
Palisades Layer
Spongy Layer |
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