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MediumBotanyDicot stem
+4 / -1

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 layers, and endodermis.
E. The central portion of the stem is occupied by a large, conspicuous pith.
Choose the correct option.

A
Two only
B
Three only
C
Four only
D
Five
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Match List-I with List-II.

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