10th Class Biology MCQS Man and His Environment Online Test 3

3-cp-3-e-the-muscles-of-ribs-are-called-3-a-3-c-2-fp-3-e_-_3-cp-3-e-intercoastal-muscles-3-c-2-fp-3-e,3-cp-3-e-urine-contains-the-least-amount-of-3-a-3-c-2-fp-3-e_-_3-cp-3-e-potassium-ions-3-c-2-fp-3-e,3-cp-3-e-which-one-of-the-following-is-not-the-part-of-external-ear-3-f-3-c-2-fp-3-e_-_3-cp-3-e-choclea-3-c-2-fp-3-e,3-cp-3-ea-coordinated-action-ends-at-3-a-3-c-2-fp-3-e_-_3-cp-3-eresponse-3-c-2-fp-3-e,3-cp-3-ea-good-example-of-discontinuous-variations-is-3-a-3-c-2-fp-3-e_-_3-cp-3-e-blood-group-3-c-2-fp-3-e,3-cp-3-ea-muscle-which-contract-and-straightens-the-joints-called-3-a-3-c-2-fp-3-e_-_3-cp-3-e-extensor-3-c-2-fp-3-e,a-food-chain-is-grass-2-c-rabbit-2-c-fox-2-c-fungi-how-many-decomposers-are-in-it-3-f_-_one,a-group-of-organisms-of-the-same-species-living-in-a-particular-area-is-called-3-a_-_population,a-symbiotic-interaction-in-which-both-partners-get-benefits-3-a_-_mutualism,abiotic-component-of-ecosystem-is-3-a_-_oxygen,all-carnivore-animals-are-3-a_-_predator,all-populations-collectively-are-called-3-a_-_community,the-type-of-symbiotic-association-in-which-one-partner-gets-benefits-while-other-is-not-benefited-nor-harmed-2-c-is-called-3-a_-_commensalism,which-is-the-example-of-ectoparasites-3-f_-_leech