How many of the following statements about the anatomy of a dicot stem are correct? A. The vascular bundles are arranged in a ring. B. The primary xylem has exarch protoxylem. C. The outermost layer i

Question

How many of the following statements about the anatomy of a dicot stem are correct? A. The vascular bundles are arranged in a ring. B. The primary xylem has exarch protoxylem. C. The outermost layer is the epidermis, which may bear trichomes. D. The cortex is differentiated into hypodermis, cortical

Accepted Answer

Answer: Four only — In a dicot stem, each vascular bundle is conjoint, open, and with endarch protoxylem.

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