Question:
Match List-I with List-II
List-I (Scientists/Ecologists) List-II (Their Contribution) A Prof. R. Misra I Ecosystem B Sir Tansley II Climax C Robert MacArthur III Indian Ecology D Clements IV Island Biogeography
Match List-I with List-II
| List-I (Scientists/Ecologists) | List-II (Their Contribution) | ||
|---|---|---|---|
| A | Prof. R. Misra | I | Ecosystem |
| B | Sir Tansley | II | Climax |
| C | Robert MacArthur | III | Indian Ecology |
| D | Clements | IV | Island Biogeography |
Show Hint
Remembering the key milestones of ecological science is essential for exams.
Associate Tansley with Ecosystem, Clements with Climax, MacArthur with Islands, and Misra with Indian tropical ecology.
Associate Tansley with Ecosystem, Clements with Climax, MacArthur with Islands, and Misra with Indian tropical ecology.
Updated On: Jul 21, 2026
- (A) - (III), (B) - (I), (C) - (IV), (D) - (II)
- (A) - (IV), (B) - (I), (C) - (II), (D) - (III)
- (A) - (I), (B) - (III), (C) - (II), (D) - (IV)
- (A) - (IV), (B) - (I), (C) - (III), (D) - (II)
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:
This exercise requires linking prominent ecological terms and concepts with the specific historical researchers who introduced or developed them.
Such concepts form the foundational framework of modern environmental science and ecological study.
Step 2: Detailed Explanation:
Let us analyze the contribution of each individual researcher:
(A) Prof. R. Misra:
Professor Ramdeo Misra is highly regarded as the Father of Indian Ecology.
He established the teaching and research of ecology at Banaras Hindu University, focusing extensively on tropical ecosystems.
Hence, (A) matches with (III) Indian Ecology.
(B) Sir Tansley:
Sir Arthur G. Tansley introduced the term "Ecosystem" in a seminal publication in the year 19
He defined it as an integrated physical system comprising both living organisms and their abiotic environment.
Hence, (B) matches with (I) Ecosystem.
(C) Robert Mac Arthur:
Robert H. MacArthur, alongside E. O. Wilson, proposed the "Theory of Island Biogeography" in 1967.
This theory outlines how species richness on an ecological island is determined by immigration and extinction dynamics.
Hence, (C) matches with (IV) Island Biogeography.
(D) Clements:
Frederic Clements proposed the "Monoclimax Theory" of plant succession.
He described the climax community as a highly coordinated biological unit controlled predominantly by regional climate.
Hence, (D) matches with (II) Climax.
Step 3: Final Answer:
Matching the items gives:
(A) - (III), (B) - (I), (C) - (IV), (D) - (II).
This corresponds to Option (A).
This exercise requires linking prominent ecological terms and concepts with the specific historical researchers who introduced or developed them.
Such concepts form the foundational framework of modern environmental science and ecological study.
Step 2: Detailed Explanation:
Let us analyze the contribution of each individual researcher:
(A) Prof. R. Misra:
Professor Ramdeo Misra is highly regarded as the Father of Indian Ecology.
He established the teaching and research of ecology at Banaras Hindu University, focusing extensively on tropical ecosystems.
Hence, (A) matches with (III) Indian Ecology.
(B) Sir Tansley:
Sir Arthur G. Tansley introduced the term "Ecosystem" in a seminal publication in the year 19
He defined it as an integrated physical system comprising both living organisms and their abiotic environment.
Hence, (B) matches with (I) Ecosystem.
(C) Robert Mac Arthur:
Robert H. MacArthur, alongside E. O. Wilson, proposed the "Theory of Island Biogeography" in 1967.
This theory outlines how species richness on an ecological island is determined by immigration and extinction dynamics.
Hence, (C) matches with (IV) Island Biogeography.
(D) Clements:
Frederic Clements proposed the "Monoclimax Theory" of plant succession.
He described the climax community as a highly coordinated biological unit controlled predominantly by regional climate.
Hence, (D) matches with (II) Climax.
Step 3: Final Answer:
Matching the items gives:
(A) - (III), (B) - (I), (C) - (IV), (D) - (II).
This corresponds to Option (A).
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
- The Succession which initiated in water or wetland is called as
- 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 _______
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