MediumBotanyTrophic levels
+4 / -1
Match the following Column-I Column-II
A
A-iv, B-i, C-ii, D-iii
B
A-iv, B-iii, C-i, D-ii
C
A-iii, B-i, C-iv, D-ii
D
A-ii, B-iv, C-iii, D-i
Explanation
In this question, we are asked to match organisms with their roles in a food chain. Plants are producers that synthesize their own food through photosynthesis, and in aquatic systems, phytoplanktons serve this role. Herbivores, such as cows, feed directly on plants and form the primary consumers. Carnivores, like wolves, feed on herbivores and act as secondary consumers. Top carnivores, such as lions, are at the apex of the food chain and have no natural predators. This matching reflects the proper flow of energy in an ecosystem, starting from producers, moving to herbivores, then to carnivores, and finally to apex predators.
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In the equation: GPP is Gross Primary Productivity NPP is Net Primary Productivi
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