- 1(current)
Q. No.Secondary xylem and phloem in dicot stem are produced by
| 1. Apical meristems | 2. Vascular cambium |
| 3. Phellogen | 4. Axillary meristems |
Subtopic: Â Dicot Stem |
 92%
Level 1: 80%+
Hints
Conjoint open vascular bundles are found in
| 1. | Monocot stem | 2. | Dicot leaf |
| 3. | Dicot stem | 4. | Monocot leaf |
Subtopic: Â Dicot Stem |
 90%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The hypodermis of dicot stem and monocot stem is made up of
| 1. | collenchyma and sclerenchyma respectively |
| 2. | collenchyma in both |
| 3. | sclerenchyma in both |
| 4. | sclerenchyma and collenchyma respectively |
Subtopic: Â Dicot Stem |Â Monocot Stem |
 91%
Level 1: 80%+
Hints
What is a function of the pericycle in plants?
| 1. | Photosynthesis |
| 2. | Storage of food |
| 3. | Secondary growth initiation |
| 4. | Protection from pathogens |
Subtopic: Â Dicot Stem |
 88%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
In dicot stems, the endarch protoxylem arrangement indicates:
| 1. | Xylem and phloem are arranged radially. |
| 2. | Cambium is absent between xylem and phloem. |
| 3. | Xylem is situated towards the centre, with protoxylem facing inward. |
| 4. | Vascular bundles are closed. |
Subtopic: Â Dicot Stem |
 88%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Â Dicot Stem |
 86%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Match each item in Column-I with one in Column-II and select the correct match from the codes given:
Codes:
| Column-I [Plant part] | Column-II [Vascular bundle] | ||
| A. | Dicot root | P. | Conjoint and open |
| B. | Monocot root | Q. | Conjoint and closed |
| C. | Dicot stem | R. | Radial, exarch, 2-6 in number |
| D. | Monocot stem | S. | Radial, exarch, polyarch [more than 6] |
| A | B | C | D | |
| 1. | R | S | Q | P |
| 2. | R | S | P | Q |
| 3. | P | Q | R | S |
| 4. | Q | P | S | R |
Subtopic: Â Anatomy of Root |Â Dicot Stem |Â Monocot Stem |
 84%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Pericycle is not present in
| 1. | Dicotyledonous stem |
| 2. | Dicotyledonous root |
| 3. | Monocotyledonous stem |
| 4. | Monocotyledonous root |
Subtopic: Â Dicot Stem |Â Monocot Stem |
 81%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The cambial ring of stelar region of dicot stem is composed of:
| 1. | Cork cambium only |
| 2. | Fascicular cambium only |
| 3. | Interfascicular cambium only |
| 4. | Both fascicular and interfascicular cambium |
Subtopic: Â Dicot Stem |
Please attempt this question first.
Hints
Please attempt this question first.
A student observes a tissue section where xylem and phloem alternate in a radial pattern, with the xylem showing an exarch condition. The endodermis shows Casparian strips, and a distinct pericycle is present. This anatomical arrangement is characteristic of:
| 1. | Secondary growth in dicot stem |
| 2. | Primary structure of monocot stem |
| 3. | Primary structure of dicot/monocot root |
| 4. | Leaf midrib anatomy |
Subtopic: Â Anatomy of Root |Â Dicot Stem |
Please attempt this question first.
Hints
Please attempt this question first.
- 1(current)
Q. No.
© 2026 GoodEd Technologies Pvt. Ltd.