Term
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Definition
| Mass-flow or pressure-flow are terms used to explain the movement of sucrose from the source to the sink in which cell types: |
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Term
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Definition
| Parallel veins are found in: |
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Term
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Definition
| A pollen tube with two sperm is which life cycle stage? |
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Term
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Definition
| The female part of the flower is: |
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Term
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Definition
| The mesophyll is a tissue that is found in: |
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Term
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Definition
| If a plant organ has both a cortex and a pith, then it is a: |
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Term
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Definition
| The developing seeds of angiosperms are enclosed in a(n): |
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Term
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Definition
| Cells that are living at maturity, have primary walls, function in metabolic activities and are found throughout the plant body: |
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Term
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Definition
| The upward push generated in xylem sap in the steele is referred to as: |
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Term
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Definition
| The dominant phase in life cycle of a seed plant: |
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Term
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Definition
| Ovuliferous scales are associated with: |
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Term
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Definition
| The pine life cycle from cone initiation to release of seeds is ca.: |
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Term
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Definition
| A seed is derived from a(n): |
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Term
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Definition
| The primary root of a seedling develops from what embryonic organ: |
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Term
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Definition
| The generalized cell type to which fiber or sclerid belongs is: |
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Term
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Definition
| The tissue that actively loads ions into the vascular cylinder which is essential in creating root pressure is: |
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Term
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Definition
| The epidermal cells that regulate gas exchange are: |
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Term
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Definition
| Companion calls and sieve tube members are found in the: |
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Term
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Definition
| Water conducting cells in pine stems: |
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Term
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Definition
| The evaporation of H2O molecules though the stomata is termed: |
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Term
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Definition
| The 8-celled gametophyte of an angiosperm is referred to as: |
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Term
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Definition
| In double fertilization the sperm that unites with two popular nuclei results in the triploid: |
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Term
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Definition
| The fact that one has to constantly check on the H2O levels in the basin holding a freshly cut X-mas tree supports the claim that the ascension of H2O from roots to leaves is caused by: |
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Term
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Definition
| The pressure that is generated in leaves as a result of transpiration is: |
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Term
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Definition
| Red flowers that are tubular and nonfragrant are likely to be pollinated by: |
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Term
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Definition
| The make part of the flower is: |
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Term
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Definition
| Identify a tissue system that develops from the procambium mersitem |
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Term
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Definition
| Anual rings are composed of zones of: |
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Term
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Definition
| If a wood cut is longitudinal and it goes through the pith of the stem, the cut is termed: |
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Term
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Definition
| Pericycle is a tissue that is found in: |
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