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AIIMS 2005
Exam
AIIMS
Year
2005
Subject
Botany
Chapter
Ecosystem

AIIMS 2005 · Botany · Ecosystem

Given below is one of the types of ecological pyramids. This type...

Given below is one of the types of ecological pyramids. This type represents Given below is one of the types of ecological pyramids. This type represents

Options

  1. Apyramid of numbers in a grassland
  2. Bpyramid of biomass in a fallow land
  3. Cpyramid of biomass in a lake
  4. Denergy pyramid in a spring.

Correct answer

C. pyramid of biomass in a lake

Step-by-step solution

Pyramid of energy is always upright as only 10%10 \% energy is transferred from one trophic level to another. Pyramid of number in a grassland is also upright as the producers are always maximum in number than herbivores and carnivores. Pyramid of biomass in a lake shows spindle shaped pyramid.
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