11th Class Biology Past Paper MCQS 2019 Supply Test Multan Board

a-special-group-of-plants-in-tracheophyta-which-is-composed-of-large-number-of-joints-3-a_-_horse-tails,actinopods-with-glossy-shells-are-3-a_-_radiolarians,air-spaces-in-leaf-mesophyll-comprises-upto-of-the-total-volume-of-the-leaf_-_40-25,fibrous-protein-have-secondary-protein-structure-except-3-a_-_anti-bodies,first-living-organism-is-believed-to-be-formed-3-a_-_3000-million-years-ago,hepatitis-a-virus-is-3-a_-_rna-non-enveloped,in-human-ecg-the-qrs-wave-is-produced-just-prior-to-which-heart-function-3-a_-_ventricular-systole,it-has-bilateral-symmetry-in-aquatic-molluscs-body-is-laterally-compressed-and-enclosed-in-two-pieces-of-shell-3-a_-_mytilus,it-is-cell-type-in-blood-which-destroys-small-particles-by-phagocytosis-3-a_-_neutrophil,it-is-electron-carrier-protein-which-has-copper-3-a_-_plastocyanin,it-is-mysterious-fungi-whose-gills-glow-in-darkness-3-a_-_omphalotus-sp,its-deficiency-causes-stunted-growth-of-roots-3-a_-_phosphorus,number-of-chromosomes-in-sperms-of-drosophila-fly-3-a_-_4,pigments-which-strongly-absorb-blue-to-violet-range-of-light-spectrum-3-a_-_carotenoids,rate-of-enzyme-action-doubles-after-rise-for-each-temperature_-_10-c-2-b-0-c,shark-liver-oil-is-rich-in-vitamins-3-a_-_a-and-d,size-of-escherichia-coil-chromosome-measures-approximately-3-a_-_14000-c-2-b-5-m