NEET Botany Secondary Growth MCQ Question
During secondary growth in dicot stems, if the cambial ring produces 10 layers of secondary xylem towards the pith, how many layers of secondary phloem are typically produced towards the periphery?
2 layers
5 layers
10 layers
15 layers
Correct Answer
Detailed Explanation
The cambium is generally more active on the inner side, resulting in more secondary xylem compared to secondary phloem. If 10 layers of xylem are produced, approximately half or less than half that number of phloem layers (5 layers) are produced.
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