Q. Match the trophic levels with their correct species examples in grassland ecosystem. [table] Column-I | Column-II ; (a) Fourth trophic level | (i) Crow ; (b) Second trophic level | (ii) Vulture ; (c) First trophic level | (iii) Rabbit ; (d) Third trophic level | (iv) Grass [/table] Select the correct option :
A) (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
B) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
C) (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
D) (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
Explanation
[Solution] Grass is the first trophic level, rabbit the second, crow the third and vulture the fourth. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.