Environmental Science and Ecology - Single MCQs (Page 88)

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Q871. The development of a bare area without any life form is called ?...Q872. Succession initiated on large sand deposits or deserts is called ?...Q873. The process of successful establishment of the species in a new area is called ?...Q874. The pioneers in xerach succession is the ?...Q875. The effect of interspecific competition on niches is to make them ?...Q876. Which of the following interactions will not promote co evolution?...Q877. When both partners are affected negatively the nature of interaction is ?...Q878. Barnacles growing on the back of whale is an example for ?...Q879. MAB stands for ?...Q880. In a food chain of grassland ecosystem the top consumers are ?...