{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2022-07-06T10:23:25.008Z","dateModified":"2022-07-06T10:23:25.008Z","typicalAgeRange":"11-18","educationalLevel":"","assesses":"Biology - Anatomy of Flowering Plants","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Anatomy of Flowering Plants"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Biology "},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":""}],"name":"Quiz about Anatomy of Flowering Plants","about":{"@type":"Thing","name":"Biology - Anatomy of Flowering Plants"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Anatomy of Flowering Plants","text":"In $(i)$ protoxylem lies towards periphery and metaxylem lies towards centre. Such an arrangement of primary xylem is called as $(ii)$ .}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

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","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"In exarch condition of xylem, protoxylem or the first formed xylem is present towards the periphery while metaxylem or later formed xylem is present towards the centre of the root. Such an arrangement can be seen in roots."}}}]}

In $(i)$ protoxylem lies towards periphery and metaxylem lies towards centre. Such an arrangement of primary xylem is called as $(ii)$.

The Correct Option is D

Solution and Explanation