The vascular bundles of monocotyledonous plants do not contain a layer of meristematic tissue (cambium) as the dicots do. Thus, no new cells can be formed inside the vascular bundles of monocots and their vascular bundles are termed closed whereas those of dicot plants are open.
Vascular bundles in monocotyledons are considered closed because:
NEET UG 2015 — Botany Anatomy of Flowering Plants
2015mcqeasy
Vascular bundles in monocotyledons are considered closed because:
Official previous-year question
Held on 30 Apr 2015 · Verified 9 Jul 2026.
Options
- A
A bundle sheath surrounds each bundle.
- B
Cambium is absent.
- C
There are no vessels with perforations.
- D
Xylem is surrounded all around by phloem.
Did you get this right?
Sign in to track your attempts and accuracy.
Your note
Sign in to keep a private note on this question. Nothing you write is ever public.
NEET UG Anatomy of Flowering Plants in other years
Anatomy of Flowering Plants 2025Anatomy of Flowering Plants 2024Anatomy of Flowering Plants 2023Anatomy of Flowering Plants 2022Anatomy of Flowering Plants 2021Anatomy of Flowering Plants 2020Anatomy of Flowering Plants 2019Anatomy of Flowering Plants 2018Anatomy of Flowering Plants 2017Anatomy of Flowering Plants 2016Anatomy of Flowering Plants 2014Anatomy of Flowering Plants 2013
More NEET UG Anatomy of Flowering Plants questions
Find the statement that is NOT correct with regard to the structure of monocot stem.
2025easy
Bulliform cells are responsible for
2024medium
Given below are two statements: Statement I: In a dicotyledonous leaf, the adaxial epidermis generally bears more stomata than the abaxial epidermis. Statement II: In a dicotyledonous leaf, the adaxially placed palisade parenchyma is made up of elongated cells, which are arranged vertically and parallel to each other. In the light of the above statements, choose the correct answer from the options given below:
2024medium
Given below are two statements: Statement I : Parenchyma is living but collenchyma is dead tissue. Statement II : Gymnosperms lack xylem vessels but presence of xylem vessels is the characterist of angiosperms. In the light of the above statements, choose the correct answer from the options given below:
2024medium
Which of the following simple tissues are commonly found in the fruit walls of nuts and pulp of pear?
2024easy
Other Botany topics for NEET UG
Keep practicing Anatomy of Flowering Plants
Work through every NEET UG Anatomy of Flowering Plants PYQ, year by year.