Which term describes xylem development in roots, where protoxylem is toward the outside and metaxylem toward the center?
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Correct answer: Exarch
Root xylem is typically exarch, meaning protoxylem lies toward the outer side and metaxylem lies toward the center. This is an important anatomical difference from many stems.
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More Root Anatomy questions
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- Which pathway involves water moving through cell walls and intercellular spaces before reaching the endodermis?
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