In an ecosystem, the insectivorous plants are placed in
Herbivores
Primary producers
Predators
None of these
In a food chain of grassland ecosystem, the top consumers are
Which of the following in an ecosystem exhibits one-way flow rather than cyclic flow
Major conduit of energy in land and aquatic ecosystem is transferred through ______ and ______ respectively.
What will happen to an ecosystem if :
$(a)$ All producers are removed;
$(b)$ All organisms of herbivore level are eliminated; and
$(c)$ All top carnivore population is removed
Consider the following statements about food chain
$I.$ The transfer of energy from producers to top consumers through a series of organisms is called food chain
$II.$ A food chain is always straight and proceeds in a progressive straight line
$III.$ In a food chain, there is unidirectional flow of energy from sun to producers and subsequently to series of different types of consumers
Which of the statements given above are correct?