Download App

Ecosystems — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYEcosystems1 Mark
MCQ
The pyramid that cannot be inverted in a stable ecosystem, is pyramid of:
  • A
    Number
  • B
    Energy
  • C
    Biomass
  • D
    All of the above
✓

Answer

  1. Energy

Explanation:

Pyramid of energy is ecological pyramid, that represents the flow of energy from one trophic level to the next a lot of wastage occurs in metabolism and energy transfer. Maximum energy content is present in producers and least at top carnivore levels.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from Ecosystems→Ecosystems — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Biotic factors are
→
The developing embryo shows:
→
Biogeochemical cycling means cycling of:
→
Industrial melanism is an example of:
→
In 1953 S. L. Miller created primitive earth conditions in the laboratory and gave experimental evidence for origin of first form of life from preexisting non-living organic molecules. The primitive earth conditions created include:
→
$F_2$ generation in a Mendelian cross showed that both genotypic and phenotypic ratios are same as $1 : 2 : 1$. It represents a case of
→
From which of the following bacteria, thermostable DNA polymerase is isolated?
→
Which one of the following represents an ovule, where the embryo sac becomes horseshoe shaped and the funiculus and micropyle are close to each other?
→
Why seed dormancy takes place?
→
A test cross is performed:
→