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| plants belonging to either monocotor eudicot clades |
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| herbaceous, narrow leaved, 3-merous floral part plants including grasses, lillies, orchids, cattails, and palms |
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| diverse - woody or herbaceous, broad leaves, 4 or 5-merous floral parts, and include plants such as oaks, willows, sunflowers, roses, and basil. |
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| 3 types of non reproductive organs |
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| the point where a leaf attaches to the stem |
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| area in between the nodes |
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Definition
| in eudicots - where leaf attaches to stem |
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Definition
| where each leaf meets the stem |
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| the bud at the tip of each stem or branch |
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| two types of root systems |
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Definition
| single, large, and deep growing roots often serving as a storage function |
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| many roots that are generally the same diameter. many branches increase surface area for transport and to serve as an anchor for the plant |
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| in secondary wall it is used for strength in wood |
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Definition
| in the secondary cell wall used for waterproofing |
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Term
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Definition
| alive at maturity, can differentiate into other cell types during post-injury repair. When in leaves they are filled with chloroplasts. Function in storage, secretion, and transport. |
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Term
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Definition
| living at maturity - thick and flexible primary cell wall - provides support to young tissues |
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Definition
| dead at maturity - provide rigid support - occur where plant has stopped growing in length - usu. their secondary cell walls contain lignin (two main types inc. sclereids and fivers) |
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Term
| two types of sclerenchyma |
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Definition
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Definition
| type of sclerenchyma cell that pack closely with eachother and have irregular shape |
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Definition
| type of sclerenchyma cell that usually bundles together and are very long. |
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Definition
| cells that conduct water and minerals |
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Definition
| conducting cells that have undergone apoptosis and transport minerals and water from the roots to other plant parts |
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| dead when mature larger than tracheary elements but also transfer water |
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| how phloem cells are arranged in order to serve as a transport of sucrose. filled with sieve tube sap and dont have secondary walls. contains companion cells |
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Term
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Definition
| supports metabolism of the sieve tubes contained in every sieve tube |
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| three types of plant tissue |
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Definition
| vascular, dermal, and ground tissue |
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Term
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Definition
| the outter tissue covering of the plant made mostly of parenchyma cells. usually used as protection. |
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Definition
| dermal tissue in herbaceous plants that secretes waxy cuticle to prevent water loss. also contains guard cells |
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Definition
| contains guard cells and epidermal cells |
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Definition
| the plant tissue that is arranged in long columns and transports molecules around the plant body - includes xylem and phloem. supports plant body |
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Definition
| tissue that makes up bulk of the plant. functions in storage, photosynthesis, support, and defense. mostly parenchyma cells |
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Term
| how are vascular tissues arranged in monocots? |
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Definition
| scattered throughout ground tissue |
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Term
| in monocots where is the xylem and the phloem? |
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Definition
| the xylem is located inside of the phloem |
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Term
| in eudicots where is the xylem and the phloem |
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Definition
| the phloem occurs on both sides of the xylem |
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Term
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Definition
| in eudicot stems - this is the core or internal ground tissue |
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Term
| in eudicots how is vascular tissue arranged |
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Definition
| in a circle around the outside |
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Term
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Definition
| have a petiole and have parallel venation in long slender leaves |
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| do not have petiole and have branching netted vention. has a large vein called midrib. |
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Definition
| central and largest vein in eudicot leaves |
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Definition
| leaf pattern in eudicots when major veins branch off the midrib from a central point |
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Definition
| eudicot leaves with the venation that branches off the midrib along the lenth of the leaf |
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Definition
| eudicots with leafs that have a single blade |
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Definition
| eudicot leaves that have multiple blades called leaflets that are arranged along an axis or radiating out |
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Definition
| single layer of dermal tissue surrounding the inner photosyntheic ground tissue |
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Term
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Definition
| waxy protective layer that aids in protection and water loss |
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Term
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Definition
| waxy protective layer that aids in protection and water loss |
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Term
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Definition
| openings in the lower epidermis that allow gas exchange |
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Definition
| control opening of stomata and contain chloroplasts |
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Term
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Definition
| bundle sheath made up of parenchyma cells, xylem and phloem |
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Term
| what side of the vein is the xylem on? phloem? |
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Definition
| xylem is on upper, phloem is on the bottom |
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Term
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Definition
| in eudicots this is the layer of mesophyll in the upper epidermis and contains palisade parenchyma cells |
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