Advertisements
Advertisements
प्रश्न
In an ecosystem dominated by trees, the pyramid (of numbers) is ______ type.
Advertisements
उत्तर
In an ecosystem dominated by trees, the pyramid (of numbers) is inverted type.
Explanation:
A single large tree can support a large number of herbivores (such as insects and birds), which in turn can support a higher number of predators.
संबंधित प्रश्न
Give diagrammatic representation of pyramid of numbers.
“It is often said that the pyramid of energy is always upright. On the other hand, the pyramid of biomass can be both upright and inverted.” Explain with the help if examples and sketches.
Describe with examples of pyramids of number and biomass.
Explain energy pyramid
Which organisms constitute the last trophic level?
Write any two limitations of ecological pyramids.
'The pyramid of energy is always upright.' Explain
Explain with the help of labelled diagrams, the difference between an upright pyramid of biomass and an inverted pyramid of biomass.
Secondary consumers are __________.
Give an example of an ecosystem that shows an inverted pyramid of biomass.
Which one of the following is not used for construction of ecological pyramids?
Which of the following organism form the decomposers?
Pyramid of biomass in terrestrial ecosystem shows sharp decline in
Pyramid of numbers is ______.
What does the base tier of the ecological pyramid represent?
Name any two organisms which can occupy more than one trophic level in an ecosystem.
What are the three types of ecological pyramids? What information is conveyed by each pyramid with regard to structure, function and energy in the ecosystem?
Write a short note on pyramid of numbers and pyramid of biomass.
(a) Draw a pyramid of numbers where a large number of insects are feeding on the leaves of a tree. What is the shape of this pyramid?
(b) Will the pyramid of energy be also of the same shape in this situation? Give a reason for your response.
A graphic representation of the biomass relationship between the producer and consumer in an ecosystem is called ______.
Describe pyramid of energy with the help of diagram.
Who developed the concept of ecological pyramids, and in which year?
What does the base of each ecological pyramid represent?
Which ecosystem shows an inverted biomass pyramid?
When is a sparrow a secondary consumer?
