____________is about 2.4 meter in length and comprising about two fifth of the small intestine? Options: A. DuodenumB. JejunumC. IleumD. Caecum View Answer B. Jejunum
Those fungi which can grow only on their living host and cannot be grown on available defined growth culture medium e.g. various mildews and most rust species are called_____________? Options: A. Parasitic fungiB. Obligate parasitic fungiC. Facultative parasitic fungiD. All of these View Answer B. Obligate parasitic fungi
Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of special hyphal tips called___________? Options: A. MildewB. Constricting ringC. HaustoriaD. All of these View Answer C. Haustoria
In chlorophytes the main energy stores are__________? Options: A. CelluloseB. StarchC. GlycogenD. All of these View Answer B. Starch
Chalk is gradually formed of dead______________? Options: A. ActinopodsB. ForaminiferansC. ApicomplexansD. Radiolarians View Answer B. Foraminiferans
Coccobacillus has a shape similar to________________? Options: A. DiplobacillusB. SarcinaC. EggD. None of these View Answer C. Egg
Non polar organic molecules are ___________ in water? Options: A. SolubleB. InsolubleC. Partially solubleD. Depends upon condition View Answer B. Insoluble
The one which can break open a plasmid ring is__________? Options: A. Ligase enzymeB. Primase enzymeC. Restriction endonucleaseD. ATP-ase enzyme View Answer A. Ligase enzyme
In most ecosystems the greatest amount of energy flows through the____________? Options: A. Secondary consumersB. HerbivoresC. CarnivoresD. Decomposers View Answer B. Herbivores
For which of the following no preventive vaccine is available? Options: A. HAVB. HBVC. HCVD. HEV View Answer C. HCV