10th Class Biology MCQS Man and His Environment Online Test 5

in-graphite-and-diamond-in-nature-is-found-3-a_-_c,interaction-in-which-organism-kills-and-feed-on-other-organism-is-called-3-a_-_predation,it-is-the-example-of-primary-consumers_-_cattle,it-is-the-example-of-tertiary-consumers_-_wolf,living-of-nitrogen-fixer-bacteria-in-the-root-nodules-of-leguminous-plants-is-an-example-of-3-a_-_mutualism,one-of-these-cycles-is-also-called-nutrient-cycles-3-a_-_biogeo-chemical-cycles,populations-living-in-a-habital-and-interacting-with-one-another-are-collectively-called-3-a_-_community,primary-source-of-energy-for-all-ecosystems-is-3-a_-_sun,rabbit-is-3-a_-_herbivore,the-consumers-that-eat-animal-flesh-as-well-as-plants-and-plant-products-are-called-3-a_-_carnivores,the-major-unit-of-ecology-is-3-a_-_species,the-nitrated-formatting-bacteria-are-3-a_-_nitrobacter,when-we-eat-onion-what-is-our-trophic-level-3-f_-_primary-consumer,which-of-the-following-animals-is-a-tertiary-consumer-3-f_-_owi