Download App

STD 11 - 6. Anatomy flowering plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 6. Anatomy flowering plants1 Mark
MCQ
In dicot stem, vascular bundles are
  • A
    Numerous scattered
  • ✓
    Arranged in a ring
  • C
    Without cambium
  • D
    Surrounded by bundle sheath
✓

Answer

Correct option: B.
Arranged in a ring
b
The characteristic features of vascular bundles of dicot stem are as follows:

$4.$ Vascular bundles are arranged in a ring.

$5.$ They are conjoint, i.e., xylem and phloem are present on the same radius.

$6.$ They are open, i.e., a cambium layer is found between xylem and phloem.

$7.$ They are not surrounded by bundle sheath.

The position of protoxylem is towards the centre, i.e.,endarch.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 6. Anatomy flowering plants→STD 11 - 6. Anatomy flowering plants — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Which of the following animals is not a vertebrate
→
$A$ : Events precursor to the seed habit is seen in some members of pteridophytes.
$R$ : Development of the zygotes into young embryo take place within the female gametophyte.
→
Viruses multiply in
→
Which one is a C4 plant?
→
The control of blood sugar level, osmoregulation and thermoregulation are the function of
→
After receiving a hormonal shot, an asthma patient will get relief in exhaling the air. The hormone injected will be
→
Identify to which plant hormone, the given function belongs

$I.$ Initiates flowering in pineapples

$II.$ Induces flowering in mango

$III.$ Root growth and root hair promotion

$I, II, III$

→
Besides phellem, phellogen, root periderm comprises of
→
In a moss, the sporophyte
→
The usage of binomial names, for plant species was accepted by all after the publication of the work by:
→