OnlineCBT
Biology · PYQ NEET UG 2022
हिन्दीRead the following statements about the vascular bundles.\ni. In roots, xylem and phloem in a vascular bundle are arranged in an alternate manner along the different radii. ii. Conjoint closed vascular bundles do not possess cambium iii. In open vascular bundles, cambium is present in between xylem and phloem iv. The vascular bundles of dicotyledonous stem possess endarch protoxylem v. In monocotyledonous root, usually there are more than six xylem bundles present Choose the correct answer from the options given below:
Correct answer · Option 1
i, ii, iii and iv only
Explanation
Statements i, ii, iii, and iv are correct anatomical features, while statement v describes polyarch condition (typically >6) which applies to monocot root. Wait, option 2 lists i, iii, iv, and v. Let's check statement ii: Conjoint closed vascular bundles do not possess cambium is also true. Therefore, statements i, ii, iii, iv are correct. Let's re-verify options. Option (A) is i, ii, iii and iv only.
