EASY
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When xylem and phloem within a vascular bundle are arranged in an alternate manner along the different radii, the arrangement is called (conjoint/amphivasal/radial).

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Important Questions on Anatomy of Flowering Plants

EASY
Which is the living mechanical tissue in plants?
EASY
Tracheids differ from the tracheary elements in:
EASY
Which of the following plants tissues cannot be used as explant in tissue culture?
MEDIUM

Match List - I with List - II.

List-I List-II
(a) Cells with active cell division capacity (i) Vascular tissues
(b) Tissue having all cells similar in structure and function (ii) Meristematic tissue
(c) Tissue having different types of cells (iii) Sclereids
(d) Dead cells with highly thickened walls and narrow lumen (iv) Simple tissue

Select the correct answer from the options given below.

HARD

Which of the following are the characteristic features of phloem?

i) Gymnosperms have albuminous cells and sieve cells

ii) Presence of tracheids

iii) They store food materials in the form of starch or fat

iv) They have sieve tube elements that are long, tube-like structures

v) Their end walls are perforated in a sieve like manner

The correct combination is

EASY
A chilly plant was severely infected with Chilly Mosaic Virus (CMV). Identify the technique that helps to raise virus free plants in the next generation from the above virus infected plant.
EASY
Conjunctive tissue is present between i and ii in iii.
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In which type of vascular bundles are Xylem and Phloem present at the same radius?
EASY

Which of the following is an incorrect statement?

EASY
Vascular bundles in monocotyledons are considered closed because:
MEDIUM
A major characteristic of the monocot root is the presence of:
EASY
As compared to a dicot root, a monocot root has which one of the following options?
MEDIUM
Which of the following pair of tissues can be formed after redifferentiation?
EASY
The sugarcane plant has which of the following?