| Column I | Column II | ||
| A. B. C. D. | Earthworm Succession Ecosystem service Population growth | 1. 2. 3. 4. | Pioneer species Detritivore Natality Pollination |
A) A-1 B-2 C- 3 D-4
B) A-4 B-1 C-3 D-2
C) A-3 B-2 C-4 D-1
D) A-2 B-1 C-4 D-3
Correct Answer: D
Solution :
The species that invade a base area in succession is called pioneer species. Ecosystem services are the products of ecosystem process e.g., biodiversity maintenance, crop pollination, etc. and natality is the term used for population growth or birth rate in population ecology.
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