Advertisements
Advertisements
Question
Read the following sentences and identify the correctly matched sentences.
- In exarch condition, the protoxylem lies outside of metaxylem.
- In endarch condition, the protoxylem lie towords the centre.
- In centarch condition, metaxylem lies in the middle of the protoxylem.
- In mesarch condition, protoxylem lies in the middle of the metaxylem.
Options
i, ii and iii only
ii, iii and iv only
i, ii and iv only
All of these
Solution
i, ii and iv only
RELATED QUESTIONS
Where is apical meristem found?
What is a meristematic tissue?
What are meristematic tissues? Explain with the help of suitable diagram. Give their classification on the basis of their position in the plant body.
Write the name of the following tissue.
Tissue is responsible for increasing the height of plants.
Which one of the following pairs is correctly matched?
Where is the least specialized tissue located in plants?
List the tissues found in the human heart.
Parenchyma, collenchyma, Sclerenchyma are______ type of tissue.
What are intercalary meristems? How do they differ from other meristems?
Refer to the given figure and select the correct statement.
- A, B, and C are histogen of shoot apex
- A Gives rise to medullary rays.
- B Gives rise to cortex
- C Gives rise to epidermis.
Which cell does not have perforated cell wall?
A person met with an accident in which two long bones of hand were dislocated. Which among the following may be the possible reason?
Meristematic tissues in plants are
Cartilage is not found in
If the tip of sugarcane plant is removed from the field, even then it keeps on growing in length. It is due to the presence of
______ is derived from the ground meristem.
Cork cambium is an example of ______ meristem.
What is plate meristem?
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.