NEET Biology question
Consider the following statements and choose the correct option. I. The thread like cytoplasmic strands, running from one cell to other is known as plasmodesmata. II. Xylem and phloem constitute the vascular bundle of the stem. III. The first formed xylem elements are described as metaxylem. IV. Radial vascular bundles are mainly found in the leaves.
Answer: (D)
Solution
Statement I is true: plasmodesmata are the thread-like cytoplasmic strands connecting adjacent cells. Statement II is true: xylem and phloem together constitute the vascular bundle. Statement III is false: the first-formed primary xylem elements are
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