Secondary growth is observed in:
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Correct answer: Dicot roots only
Monocot roots do not undergo any secondary growth throughout their lifespan. Dicot roots undergo secondary growth, resulting in an increase in girth.
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More Anatomy of Dicot and Monocot Roots questions
- The 'stele' in a root includes all of the following tissues EXCEPT:
- In roots, the protoxylem lies towards the periphery and metaxylem lies towards the center. This arrangement is called:
- The layer of cells that gives rise to lateral roots is:
- Which of the following is the correct sequence of layers in a dicot root from outside to inside?
- The thin-walled cells of the endodermis located opposite the protoxylem, which lack Casparian strips, are called:
- In a monocot root, how many xylem bundles are typically present?