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Which of the ...

Question

Which of the following collateral vascular bundles with endarch xylem are found?
a) Young root of bean b) Maize root c) Young stem of bean
d)Maize stem

A

a and b only

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B

c and d only

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C

a and c only

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D

b and d only

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Solution

The correct option is C a and c only
The collateral vascular bundle is a type of vascular bundle in which xylem is located towards the inner side and phloem towards the outer side. Collateral vascular bundles are seen only in dicot and monocot stems.
So, the correct option is 'c and d only'.

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Similar questions

Q. Find out the correct and incorrect statements.
(a) In dicot root, the vascular bundles are collateral and endarch
(b) Inner most layer of cortex in a dicot root is endodermis
(c) In dicot root, phloem and xylem bundles are separated by conjuctive tissue.

Q. Consider the following statements.
(a) In a dicot root, the vascular bundles are collateral and endarch.
(b) The inner most layer of cortex in a dicot root is endodermis.
(c) In a dicot root, the phloem masses are separated from the xylem by conjunctive tissue.
Of the above given statements

Q. Identify the incorrect statement with respect to monocot stem.

(a) Hypodermis is made up of sclerenchyma
(b) Ground tissue is differentiated
(c) Vascular bundles which are situated towards the center are larger in size and less in number
(d) Each vascular bundle is conjoint, collateral and closed and xylem is endarch.

Q. Match the types of vascular bundles with examples given. Choose the answer which gives the correct combination of the alphabets of the two columns.

	List I		List II
A	Collateral and open	1	Cucurbita stem
B	Radial	2	Ferns
C	Bicollatral	3	Maize root
D	Concentric	4	Sunflower
		5	Maize stem

Q. Which statement(s) is/are true?
(a) Open vascular bundles are found in dicot stem.
(b) Porous wood is found in Pinus.
(c) Cortex is made up of only parenchymatous cells.
(d) Passage cells are found in endodermis of orchid roots.

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