Question:
The Succession which initiated in water or wetland is called as
The Succession which initiated in water or wetland is called as
Show Hint
Remember the prefixes:
- 'Hydr-' refers to water (Hydrarch).
- 'Xer-' refers to dry conditions (Xerarch).
- 'Mes-' refers to moderate moisture (Mesarch).
- 'Hydr-' refers to water (Hydrarch).
- 'Xer-' refers to dry conditions (Xerarch).
- 'Mes-' refers to moderate moisture (Mesarch).
Updated On: Jul 10, 2026
- Xerarch succession
- Hydrarch succession
- Mesarch succession
- Primary succession
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Ecological succession is the process of progressive change in the species structure of an ecological community over time.
Based on the moisture conditions of the initial habitat, ecological successions are classified into distinct series.
Step 2: Detailed Explanation:
1. Hydrarch succession (or hydrosere) is the plant succession that begins in water bodies or wetlands, such as ponds, lakes, marshes, or swamps.
It progresses from highly hydric conditions to mesic (moderate moisture) conditions over time.
2. Xerarch succession (or xerosere) is the succession that initiates in extremely dry habitats, such as bare rocks, sand dunes, or deserts.
3. Mesarch succession begins in habitats with adequate or optimum moisture levels from the start.
4. Primary succession refers to the colonization of a completely barren habitat that has never supported life before.
Step 3: Final Answer:
Succession initiated in water or wetland is called Hydrarch succession.
Was this answer helpful?
0
0
Top ICAR AIEEA Forestry Agroforestry Silviculture Questions
- Read the following statements of silvicultural system followed in tree species and choose the correct answer from the following options:
Statement (I): Anogeissus latifolia is worked only as a component species of mixed forests as coppice-with-standards.
Statement (II): Terminalia arjuna tree is not a regular component of forest stand and is usually worked under selection and coppice with standards.
Choose the correct answer from the options given below: - The most important single factor affecting natural regeneration of Shorea robusta is the time lag between the falling of seed and the commencement of the ________.
- Read the following statements and choose the correct answer about silvicultural system/s adopted for the management of Shorea robusta:
Statement (I): Under clear felling system, a rotation age is fixed and the entire area clear felled and the crop is of uniform age.
Statement (II): Selection system is adopted for areas which are badly eroded and where regeneration is problem and regeneration is obtained by natural means, which may be supplemented by planting.
Statement (III): In coppice with standards system, a few standards are retained and the other trees above the exploitable diameter are clear felled and regeneration is obtained by means of coppice.
Choose the correct answer from the options given below: - Which of the following type of soil is the best for plant growth?
- A biosphere reserve conserves and preserves the following variety of life and choose the correct option of variety of life:
(A). Wild animals
(B). Wild land
(C). Natural vegetation
Choose the correct answer from the options given below:
View More Questions
Top ICAR AIEEA Forest Ecology Questions
- Identify the biological interaction among two species in which one of the species is gaining benefits while the other species is neither benefited nor harmful.
- The term that refers to the capacity of the organism to produce offsprings irrespective of the number of their survival to maturity.
- Champion and Seth revised the preliminary classification of forest types of India prepared in 1935, according to them forest of India have first been divided into _______ major groups.
- The absolute quantity of carbon held within a pool at a specified time is referred as _______
- Mono-climax theory was proposed by _______
View More Questions
Top ICAR AIEEA Questions
- Which of the following statements is false?
- Which of the following is an example of an inventory?
- According to Adam Smith, productivity gains could be brought about through .
- The supply curve for an artificially scarce good is .
- Which of the following would not be considered an opportunity cost of paid employment?
View More Questions