Length of food chain may vary from 2-8 trophic levels
A. (i) and (ii)
B. (ii) and (iii)
C. (iii) and (iv)
D. (i) and (iv)
Answer:B
Length of food chain may vary from 2-8 trophic levels
A. (i) and (ii) B. (ii) and (iii) C. (iii) and (iv) D. (i) and (iv)