The pyramid of number of a parasitic food chain in tree ecosystem is

Consider the following statements about pyramid of biomass

I. When we plot the biomass (net dry weight) of producers, herbivores, carnivores and so on we have a pyramid of biomass

II. Two types of pyramid of biomass are found, i.e., upright and inverted

III. When larger weight of producers support a smaller of biomass weight of consumers an upright pyramid results

IV. When smaller weight of producers support larger weight of consumers an inverted pyramid of biomass is formed

Which of the statements given above are correct?

Total amount of living material at the various trophic level of a food chain is depicted by pyramids of

If a predator is over exploitation its prey in a ecosystem then what might be consequences of this?

The pymarid which is always upright is

A student observes an inverted pyramid of biomass in a lake. Which trophic level likely has the smallest biomass?

In which type of ecosystem is the pyramid of biomass generally inverted?

Select the incorrect statement for ecological pyramid.

The relation between producers and consumers in an ecosystem can be graphically represented in the form of a pyramid called

Which of the following pyramid is always upright and can never be inverted?

In a food chain, the total amount of living material is depicted by