Environmental Science and Ecology - Single MCQs (Page 72)

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Q711. Mutual relationship between two organism both benefiting each other is called?...Q712. Sleep like state which an animal adopt to lower metabolic rates is called?...Q713. Type of aquatic animals that can survive in particular water is determined by an...Q714. Vultures and Hyenas are?...Q715. In a pyramid of numbers, in a grassland ecosystem, the largest population is tha...Q716. Harmful trace metals in fly ash?...Q717. Ozonosphere seen in?...Q718. High biological oxygen demand indicates?...Q719. Chipco movement is a public agitation that occurred in?...Q720. Drinking of fluoride containing water results ?...