Welcome to your Bot set -2
1.
Cambium is most active in:
2.
Which characters of secondary growth are incorrect?
3.
Water-containing cavities are present within vascular bundles of:
4.
Select the correct pair:
5.
Closed vascular bundles lack:
6.
Sieve tubes are suited for translocation of food because they possess:
7.
Pith is not well developed in:
8.
In Barley stem, vascular bundles are:
9.
Conjoint and closed vascular bundles are found in:
10.
Some vascular bundles are described as open because they:
11.
In the dicot root, the vascular cambium is completely ________ in origin.
12.
How to distinguish monocot and dicot stem under microscope?
13.
Anatomically old dicot root vs dicot stem is distinguished by:
14.
When phloem and cambium are on both sides of xylem, the bundle is:
15.
The pith is small/inconspicuous in:
16.
Plants with sunken stomata:
17.
Stomata in grass leaf are:
18.
Wrong statement for monocot root:
19.
Specialised cells around guard cells:
20.
Starch sheath (endodermis with starch) found in:
21.
Centripetal and centrifugal xylem are the important feature of:
22.
Centripetal and centrifugal xylem are the important feature of:
23.
Many grass leaves are capable to folding and unfolding due to:
24.
Which of the following is a part of the epidermal tissue system?
25.
i. Palisade tissue is present towards upper epidermis in monocot leaves. ii. Lower mesophyll in dicot has few chloroplasts. iii. Vascular bundles are closed in dicot leaves.
26.
Identify given diagram and choose the correct answer for labelled part of given diagram
27.
The vascular bundles in the stems of most dicots are conjoint, collateral, and open. In each of these bundles:
28.
The histogen concept was proposed by:
29.
In Kranz anatomy, the bundle sheath cells have:
30.
Grass leaves curl inwards during very dry weather. Most appropriate reason:
31.
Mesophyll differentiated into palisade and spongy parenchyma in ________:
32.
Match the correct characters in Column I for part of plant given in Column II and choose correct option
33.
In which of the following, vascular bundles are surrounded by a layer of thick-walled bundle sheath cells?
34.
One of the following is absent in monocots:
35.
Which of the following processes helps trichomes in preventing water loss?
36.
Water-containing cavities in vascular bundles are found in:
37.
Proteolytic enzyme-secreting glands are present in which plant?
38.
In monocot leaf which type of guard cell is present?
39.
Parenchymatous cells between xylem and phloem are called:
40.
Which of the following characteristics is correct about a monocot leaf?
41.
How many characters for monocot stem are correct?
42.
Multiple epidermis on both sides of the leaf is found in:
43.
Structure to distinguish old dicot stem from root:
44.
Anatomically old dicot root vs dicot stem is distinguished by:
45.
In Barley stem, vascular bundles are:
