Question:
Match the ecological terms given in Column I with its correct explanation in Column II.
Column I (Terms): i. Stratification; ii. Zonation; iii. Productivity; iv. Decomposition
Column II (Explanation): a. Horizontal distribution of different species; b. Rate of generation of Biomass in an ecosystem; c. Breakdown of detritus; d. Vertical distribution of different species
Choose the correct option
Match the ecological terms given in Column I with its correct explanation in Column II.
Column I (Terms): i. Stratification; ii. Zonation; iii. Productivity; iv. Decomposition
Column II (Explanation): a. Horizontal distribution of different species; b. Rate of generation of Biomass in an ecosystem; c. Breakdown of detritus; d. Vertical distribution of different species
Choose the correct option
Column I (Terms): i. Stratification; ii. Zonation; iii. Productivity; iv. Decomposition
Column II (Explanation): a. Horizontal distribution of different species; b. Rate of generation of Biomass in an ecosystem; c. Breakdown of detritus; d. Vertical distribution of different species
Choose the correct option
Show Hint
Stratification is vertical and zonation is horizontal distribution.
Updated On: Nov 13, 2026
- i - d, ii - c, iii - a, iv - b
- i - d, ii - a, iii - b, iv - c
- i - c, ii - d, iii - a, iv - b
- i - d, ii - a, iii - d, iv - b
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept
Ecosystem structure includes vertical layering and horizontal zones, and functions include productivity and decomposition.
Step 2: Match
Stratification is the vertical distribution of species (d).
Zonation is the horizontal distribution of species (a).
Productivity is the rate of generation of biomass (b).
Decomposition is the breakdown of detritus (c).
Step 3: Select the Option
The set i-d, ii-a, iii-b, iv-c is option B.
Final Answer:
The correct matching is i-d, ii-a, iii-b, iv-c. \[ \boxed{\text{(B) }\text{i - d, ii - a, iii - b, iv - c}} \]
Ecosystem structure includes vertical layering and horizontal zones, and functions include productivity and decomposition.
Step 2: Match
Stratification is the vertical distribution of species (d).
Zonation is the horizontal distribution of species (a).
Productivity is the rate of generation of biomass (b).
Decomposition is the breakdown of detritus (c).
Step 3: Select the Option
The set i-d, ii-a, iii-b, iv-c is option B.
Final Answer:
The correct matching is i-d, ii-a, iii-b, iv-c. \[ \boxed{\text{(B) }\text{i - d, ii - a, iii - b, iv - c}} \]
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