Term
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Definition
| cluster of protective, slimy cells that protect the apical meristem as the root pushes through the soil |
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Term
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Definition
| meristem area where mitosis and cytokinesis produce new cells |
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Term
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Definition
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Term
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Definition
| cells become a distinct cell type |
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Term
| Difference between monocot and eudicot vascular bundle |
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Definition
eudicot - xylem and phloem in the center, large region of cortex
monocot - parenchyma in the center, large vessels inside in the steel space out |
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Term
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Definition
| embryonic leaf tissues that develop into leaves |
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Term
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Definition
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Definition
| grows laterally, branches |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| second ___ that forms on the cortex, or outside the secondary phloem. It produces cells that replace the epidermis |
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Term
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Definition
| periderm (cork cambium + cork) and secondary phloem |
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Term
| lists the layers of a vascular bundle |
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Definition
pith
xylem
cambium
phloem
cortex
cork |
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Term
| difference between early and late wood |
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Definition
e- spring
l - summer & fall |
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Term
| function and location of pericycle |
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Definition
| it is the region of division between the secondary phloem and the endodermis, its the outermost layer of the vascular cylinder |
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Term
| Lateral shoots arise from the |
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Definition
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Term
| how is plane of division determine |
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Definition
| how the microtubules are connected just before mitosis as they anchor the chromosomes in the cytoplasm |
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Term
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Definition
| master regulatory genes that determine the differentiation (fate) of groups of cells. They code for proteins that bind to DNa and affect which genes are transcribed |
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Term
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Definition
| use ATP to pump H+ out of cell |
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Term
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Definition
| cations move along H+ charge gradient via cation transport protein |
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Term
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Definition
| H+ and anion brought into cell together by a transport protein with two active sites |
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Term
| neutral solute co-transport |
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Definition
| H+ and neutral solute transported by a protein with two active sites |
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Term
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Definition
| pressure of cell contents against the cell wall |
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Term
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Definition
| membrane proteins that facilitate water transport |
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Term
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Definition
| continuous space joining everything outside the plasma membrane |
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Term
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Definition
| continuous cytosol, joined between cells by plasmodesmamta |
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Term
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Definition
| movement of sugars from one part of a plant to another |
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Term
| if a sugar molecule is in the apoplastic space, how does it get back into the symplasm |
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Definition
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Term
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Definition
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Term
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Definition
| fragrant light flowers (white) |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| fragrant, white, nectar-rich flowers |
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Term
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Definition
| clonal colony of genetically identical individuals |
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Term
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Definition
| individual plant that is part of a genet, sprouted from roots of neighbors |
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Term
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Definition
| biobhemical mechanism to stop fertilization by "self" pollen |
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Term
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Definition
| separate male and female individuals |
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Term
| Where would you not find a meristem? |
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Definition
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Term
| where is the force generated that moves water from soil into the roots? |
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Definition
| on the micro fibrils of the mesophyll cell in the leaf |
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Term
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Definition
| stimulates elongation in young shoots |
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Term
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Definition
| inhibits growth at axillary meristems |
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Term
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Definition
| central main stem grows more than side stems (trimming shrubs) |
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Term
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Definition
| produced in the roots and actively growing areas. Affect parenchyma differentiation. High ratio cell become shoots, low ratio cell becomes roots |
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Term
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Definition
| slows growth, high concentratino prevents seeds from germinating at the wrong time |
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Term
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Definition
| produced in response to mechanical stress, induces triple response that helps growing plants avoid obstacles |
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Term
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Definition
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Term
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Definition
slowing of stem elongation
thickening of the stem
stem curvature |
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Term
| Gene-for-gene recognition |
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Definition
| plants recognize identity of pathogen-derived molecules |
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Term
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Definition
| death of infected cells & antibiotic production at infected site |
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Term
| systemic acquired resistance |
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Definition
| non-specific defense genes turned on throughout plant for days after recognition |
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Term
| What hormone helps expalin why "one bad apple spoils the bunch" |
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Definition
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Term
| What is it about light that determines germination of moistened lettuce seeds? |
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Definition
| color of light seeds last exposed to |
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Term
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Definition
| sugars burned, no energy harvested |
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Term
| When does photorespiration occur? |
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Definition
| low water (stomata closed) or high temperatures |
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Term
| times when C4 and C3 grow better |
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Definition
C4 more active in summer (hotter temperatures)
C3 more active in spring & fall |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| perform most of the metabolic functions of the plant, synthesizing and storing various organic products |
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Term
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Definition
| grouped in strands, they support young parts of the plant shoot, flexible |
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Term
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Definition
| function as supporting elements in the plant, more rigid. Occur in regions of the plant that have stopped growing |
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Term
| water conducting cells in ___ |
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Definition
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Term
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Definition
| tubular, elongated cells that are dead at functional maturity |
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Term
| Sugar conducting cells of the phloem |
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Definition
| alive at functional maturity, have chains of cells called sieve-tube elements, sieve plates (end walls between sieve-tube elements) and have companion cells alongside each sieve-tube element |
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