A. Food web
B. Pyramid of numbers
C. Succession
D. Predator-prey relationship
Correct Answer: Pyramid of numbers ✔
Last Updated: May 16, 2024
Related MCQs
- The bacteria which attack the dead animals are:
- A plant, being eaten by a herbivore which in turn is eaten by a carnivore, makes a:
- When a big fish eats a small fish, which easts water-fleas supported by phytoplankton, the water leas are:
- The number of producers and consumers in an ecosystem is mutually controlled by a:
- In an ecosystem, the population of:
- The cycling of elements in an ecosystem is called:
- The zooplanktonic forms are:
- What is contributed from the outer space in an ecosystem?
- Which one of the following is a reversible source of energy?
- Ecological pyramids are of:
- The decomposers in an ecosystem constitute the following trophic level:
- Ecosystem creates:
- The primary productivity is minimum in the following ecosystem:
- If precise quantitative measurements are made on a convened ecosystem in a laboratory, we will find amounts of which of the following to be a one-way flow rather than cyclic?
- Tip of ecological pyramid is occupied by:
- Which is a primary consumer?
- The transfer of energy from organism to organism is a natural community establishes:
- Which of the following is non-renewable source of energy:
- In forest ecosystem, pyramid of number is:
- The trophic level of lion is a forest ecosystem is:
- The pyramid of energy is always:
- The driving force of the ecosystem is:
- The two major functional components of an ecosystem are:
- Man is a:
- If carbon dioxide is withdrawn from the biosphere, which organism would first experience negative effect?
- The gross primary production is maximum in the following ecosystem:
- In lake ecosystem, the pyramid of biomass is:
- The importance of ecosystem lies in:
- The following belong to the same trophic level:
- Mark the correct statement:
- Which of the following characterizes the biomass in an ecosystem?
- A food chain starts with:
- Which of the following world is related to Homo sapiens?
- The number of primary producers within a specified area world be maximum in:
- Green plants constitute:
- The first link in any food chain is a green plant because:
- A food chain consists of:
- Biosphere refers to:
- In a food chain, man is:
- The incorporation of minerals by microbes is called:
- Carnivores are:
- The significance of ecosystem lies in:
- The minimum number of components required for an ecosystem to survive:
- Which of the following habitats is most unsuitable for primary productivity:
- The pyramid that cannot be inverted in a stable ecosystem is the pyramid of:
- Nepenthes is a:
- Prairies and steppes are parts of the natural regions called:
- The earth could have sustained more population if all the people would have been:
- Ecosystem may be defined as:
- In an aquatic environment, microscopic animals and plants are collectively known:
- An ecosystem is: __________?