Advertisements
Advertisements
प्रश्न
Pyramid of numbers is ______.
विकल्प
Always upright
Always inverted
Either upright or inverted
Neither upright nor inverted
उत्तर
Pyramid of numbers is either upright or inverted.
APPEARS IN
संबंधित प्रश्न
Distinguish between Upright and inverted pyramid.
Answer the following question.
What is an ecological pyramid? Compare the pyramids of energy, biomass, and numbers.
Answer the following question.
Write any two limitations of ecological pyramids.
Which ecosystem has the maximum biomass?
Pyramid of energy in grassland and pond ecosystem is always ______.
In an aquatic ecosystem, a mollusc typically belongs to-
Organisms at a higher trophic level have less energy available. Comment.
What are the shortcomings of ecological pyramids in the study of ecosystem?
(a) Given below is a pyramid of biomass in an ecosystem where each bar represents the standing crop available in the trophic level. With the help of an example explain the conditions where this kind of pyramid is possible in nature.
(b) Will the pyramid of energy be also of the same shape in this situation? Give a reason for your response.
Draw a diagram of pyramid of energy.
