Environmental Science and Ecology - Single MCQs (Page 53)

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Q521. The rate at which light energy is converted into chemical energy of organic mole...Q522. In a biotic community, primary consumers are?...Q523. In an ecosystem, bacteria are considered as?...Q524. In which of the following there is no difference?...Q525. In desert grasslands, which type of animals are relatively more abundant?...Q526. Which one of the following elements is the critical limiting factors in the func...Q527. Which one of the following pairs is a sedimentary type of biogeochemical cycle?...Q528. The transfer of energy from one trophic level to another is governed by the 2nd ...Q529. Energy transfer from one trophic level to other in a food chain is?...Q530. Niche of a species in an ecosystem refers to its?...