The trophic level of Cuscuta, Orobanche and Albugo is
Decomposer
Primary producer
Primary consumer
Secondary consumer
What is common to earthworm, mushroom, soil mites and dung beetle in an ecosystem.
Match the trophic levels with their correct species examples in grassland ecosystem.
$(a)$ Fourth trophic level | $(i)$ Crow |
$(b)$ Second trophic level | $(ii)$ Vulture |
$(c)$ First trophic level | $(iii)$ Rabbit |
$(d)$ Third trophic level | $(iv)$ Grass |
Select the correct option :
$(a)\quad(b) \quad(c) \quad(d)$
A plant being eaten by a herbivorous which in turn is eaten by a carnivorous makes
The $10\; \%$ law is related to
The primary consumers in a pond ecosystem are