Roots | Stem | Leaf | Random 1 | Random 2 |
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Tap root system and Fibrous root system
What are the two types of root system
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Woody stem
A type of stem that is hard, and is produced by secondary growth.
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Photosynthesis
Primary function of leaves
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Palmately compound
A type of compound leaf; The leaflets arise from a common point at the end of the petiole..
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Internodes
The segments between the stem are called
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Rootcap
Thimble-like mass of living parenchyma cells found in the tips of the root
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Vascular bundles are scattered throughout the ground tissue
Characteristics of a monocot stem.
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Spongy and palisade
Two types of mesophyll
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Petiole
It is the stalk that attaches the blade to the stem.
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.Pinnately Compound
A type of compound leaf; The leaflets arise from a common point at the end of the petiole.
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Region of elongation
Region of cell division - region of actively dividing cells; the apical meristem
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Bulb
A modified stem that have large bud containing small, conical stem with modified leaves attached; food storage.
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Stomata
Small pores in the epidermis that permit gas exchange for both photosynthesis and transpiration.
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Apoplast
A pathway of water; A continuum consisting of interconnected porous plant cell walls, along which water moves freely.
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Symplast
A pathway of water; A continuum consisting of cytoplasm of many plant cells, connected from one cell to the next by plasmodesmata.
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Mucilage
Rootcap secretes __________ that is responsible for lubrication
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Woody stem are hard stem. Herbaceous stem have flexible thin stems
Difference between woody stem and herbaceous stem
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Succulent
Modified leaf specialized for water storage
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Whorled
A type arrangement that three or more leaves grow at each nodes.
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Fusiform initials and ray initials
Vascular cambium contains two initials. They are ________ and _________
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Prop root
A modified type of root under Adventitious roots arising from the stem above soil level and helping to support the plant; common in many monocots, such as maize (Zea mays).
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Support and conduction
Give the two main function of stem.
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Monocot leaves has a parallel major vein while Dicot leaves has multibranched major vein
Characteristics of monocot and dicot leaf (external anatomy)
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Simple leaf
A type of leaf arrangement; A ______ is a single, undivided blade.
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Root primordium
-A young lateral root; as it pushes away from cortex, it secretes enzymes that digest some cortical cells in its path.
- develops a rootcap and apical meristem, and primary meristems appear |