Multiple Choice
Which of the following best describes the concept of evolution in the context of organic chemistry?
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Which of the following is not one of the three types of ecological pyramids?
A
Pyramid of Numbers
B
Pyramid of Biomass
C
Pyramid of Energy
D
Pyramid of Habitat
Verified step by step guidance1
Understand the concept of ecological pyramids: Ecological pyramids are graphical representations that show the relationship between different organisms in an ecosystem. They are used to illustrate the distribution of energy, biomass, or numbers among the trophic levels.
Identify the three main types of ecological pyramids: The three types are Pyramid of Numbers, Pyramid of Biomass, and Pyramid of Energy. Each type provides different insights into the ecosystem's structure and function.
Pyramid of Numbers: This pyramid shows the number of individual organisms at each trophic level in an ecosystem. It can be upright or inverted depending on the ecosystem.
Pyramid of Biomass: This pyramid represents the total mass of living organisms at each trophic level. It is usually upright, as the biomass decreases from producers to top consumers.
Pyramid of Energy: This pyramid illustrates the flow of energy through each trophic level. It is always upright because energy decreases as it moves up the trophic levels due to energy loss as heat.
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