Which of the following statements is false?

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(B) The statement in option $B$ is false. The energy content or biomass in a trophic level is determined by considering the total mass or energy of al

Vedclass · Accepted Answer

The energy content in a trophic level is determined by considering individuals of a species in that trophic level.

Vedclass · Answer

(B) The statement in option $B$ is false. The energy content or biomass in a trophic level is determined by considering the total mass or energy of all individuals of all species present in that trophic level,not just individuals of a single species. The other statements are correct: $A$ defines standing crop,$C$ describes primary succession on barren rock/lava,and $D$ is true because secondary succession occurs on pre-existing soil,making it faster than primary succession.

$(a)$ Fourth trophic level	$(i)$ Crow
$(b)$ Second trophic level	$(ii)$ Vulture
$(c)$ First trophic level	$(iii)$ Rabbit
$(d)$ Third trophic level	$(iv)$ Grass

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$(a)$ Fourth trophic level $(i)$ Crow
$(b)$ Second trophic level $(ii)$ Vulture
$(c)$ First trophic level $(iii)$ Rabbit
$(d)$ Third trophic level $(iv)$ Grass

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