Environmental Science and Ecology - Single MCQs (Page 62)

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Q611. Which group of three living organisms, given below is a link in food chain: Gree...Q612. If all the green plants were to disappear from the earth?...Q613. If organisms are arranged according to predator-prey relationship one always fin...Q614. A crocodile had just eaten a lamb when a hawk saw the crocodile attacked it, and...Q615. A plant, being eaten by a herbivore which in turn is eaten by a carnivore, makes...Q616. The bacteria which attack the dead animals are?...Q617. When a big fish eats a small fish, which easts water-fleas supported by phytopla...Q618. In an ecosystem, the population of?...Q619. The number of producers and consumers in an ecosystem is mutually controlled by ...Q620. The zooplanktonic forms are?...