12th Class Biology Past Paper MCQS 2017 Group 1 Test Multan Board

about-20-25-suffer-from-haemophilia-b-due-to-disturbance-in-factor-3-a_-_ix,among-the-vertebrates-hagfishes-are-isotonic-with-the-surrounding-3-a_-_sea-27-s-water,excess-thyroxine-produces-a-disease-called-3-a_-_graves,fells-bengalensis-is-the-zoological-name-of-3-a_-_leopard-cat,hamilton-o-smith-isolated-the-first-restriction-enzyme-in-3-a_-_1970,in-human-cell-2-c-average-cell-cycle-is-about-3-a_-_24-hours,liver-also-has-numerous-crucial-functions-of-3-a_-_homeostasis,sacrum-is-formed-by-the-fusion-of-anterior_-_five-bones,the-chromosomes-appear-as-thin-threads-having-length-of-3-a_-_0-25-c-2-b-5-m-to-50-c-2-b-5-m,the-head-can-be-regenerated-in-3-a_-_earthworm,the-internal-fertilization-leads-to-internal-development-of-embryo-which-gives-birth-to-young-one-2-c-such-animals-are-called-3-a_-_viviparous,the-lead-28-pb-29-poisoning-damages-the-human-3-a_-_brain,the-membrane-that-bounds-vacuole-is-called-3-a_-_primary-cell,the-scientist-who-published-principles-of-geology-was-3-a_-_lyell,the-scientist-who-suggested-that-the-information-encoded-within-the-dna-of-chromosomes-acts-to-specify-particular-enzymes-was-3-a_-_graham,the-special-condition-of-test-2-c-which-enables-an-embryo-to-survive-the-long-periods-is-3-a_-_seed-dormancy,the-study-of-succession-on-a-dry-soil-or-rock-is-called-3-a_-_derosere