Question:
Rearrange the following zones as seen in the root in vertical section and choose the correct option.
A. Root hair zone
B. Zone of meristems
C. Root cap zone
D. Zone of maturation
E. Zone of elongation
Rearrange the following zones as seen in the root in vertical section and choose the correct option.
A. Root hair zone
B. Zone of meristems
C. Root cap zone
D. Zone of maturation
E. Zone of elongation
Updated On: Jul 7, 2022
- $C$, $B$, $E$, $A$, $D$
- $A$, $B$, $C$, $D$, $E$
- $D$, $E$, $A$, $C$, $B$
- $E$, $D$, $C$, $B$, $A$
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
A typical root possesses five parts or regions :
(i) Root cap zone which covers the root meristem.
(ii) Growing point or meristematic zone produces new cells for the root cap and basal region of the root.
(iii) Zone of elongation in which cells are newly formed cells which lose the power of division.
(iv) Root hair zone which represents zone of differentiation.
(v) Region or zone of mature cells forms the bulk of the root without undergoing any further change.
Was this answer helpful?
0
0
Top Questions on The Root
- Who coined the term 'root pressure theory'?
- When a stem of a plant is cut a few inches above the soil and xylem sap is seen flowing out through the cut end, this exudation is considered evidence for the existence of root pressure. Who proposed the theory of root pressure?
- In which plants oxygen is absorbed through aerial roots?
- The process responsible for facilitating loss of water in liquid form from the tip of grass blades at night and in early morning is
- The product(s) of reaction catalyzed by nitrogenase in root nodules of leguminous plants is/are :
View More Questions
Concepts Used:
Root
A Root refers to the vascular part of any plant which is pinpointed or discovered at the lowest level and is entirely responsible for connecting the plant with the soil. It absorbs water (H20), minerals, nutrients, etc., and further feeds the plant for its development. Roots are also responsible for acting as the repository for food and nutrients of the plant.
Read More: Plant Roots
Characteristics of Roots:
- Roots are homogeneous in nature due to their potential to work towards producing similar organs like secondary or tertiary roots from the pericycle.
- Roots can be examined as positively Geotropic and Hydrotropic but negatively Phototropic.
Functions of Roots:
- The roots are in charge of providing a systematic connection to the different parts of the plant.
- It is also accountable for the storage of the reserved food material and the synthesis for the growth of the plant.