Exercise
Form 13: Plant Vascular Bundles and Stem Anatomy
Study the arrangement of vascular bundles within stem anatomy. Learn how xylem and phloem are organized inside stems to support plant transport and structural stability.
Questions
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MultiChoice
In herbaceous dicot stems, how are vascular bundles arranged?
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MultiChoice
In monocot stems (like corn or grass), vascular bundles are typically arranged:
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MultiChoice
In a dicot stem vascular bundle, where is xylem located relative to phloem?
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MultiChoice
What tissue layer lies between xylem and phloem in dicot stems allowing secondary growth?
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MultiChoice
What is the main function of vascular cambium?
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MultiChoice
What soft central tissue in dicot stems stores starch and nutrients?
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MultiChoice
What structural tissue between vascular bundles and epidermis provides support in herbaceous stems?
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MultiChoice
In tree trunks, annual growth rings visible in wood are composed of layers of:
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MultiChoice
Why is outer bark in older trees made of dead phloem and cork cells?
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MultiChoice
In plant roots, how is vascular tissue arranged differently from stems?
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MultiChoice
In dicot root central core, xylem usually forms what shape in cross section?
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MultiChoice
Why are vascular bundles continuous from roots through stems into leaves?