MCQ Chapter 2 Biology Class 11 Maharashtra Board Systematics of Living Organisms 1. What is the protein coat of a virus called?CapsidNucleoidPlasmidPellicleQuestion 1 of 202. What type of genetic material do bacteriophages typically have?Single-stranded RNADouble-stranded DNASingle-stranded DNADouble-stranded RNAQuestion 2 of 203. What are viroids primarily composed of?Double-stranded DNASingle-stranded RNAProtein coatDouble-stranded RNAQuestion 3 of 204. What are prions responsible for transmitting?Viral diseasesNeurological diseasesBacterial infectionsFungal infectionsQuestion 4 of 205. Which bacteria are known for nitrogen fixation?LactobacilliAzotobacterStreptomycesMethanogensQuestion 5 of 206. Which protist is a ciliate protozoan with cilia for locomotion?AmoebaTrypanosomaParamoeciumPlasmodiumQuestion 6 of 207. Which plant-like protist is a major producer in oceans?DinoflagellatesEuglenoidsDiatomsMyxomycetesQuestion 7 of 208. What is the common name for the shells of diatoms?Red tideDiatomaceous earthMucilagenous sheathProteinaceous pellicleQuestion 8 of 209. Which fungus is used in bakery and breweries?PenicilliumSaccharomycesAspergillusNeurosporaQuestion 9 of 2010. Which fungus is known for antibiotic production?MucorPenicilliumRhizopusAlbugoQuestion 10 of 2011. What type of reproduction is common in Monera?SexualAsexualConjugationFragmentationQuestion 11 of 2012. Which bacteria are found in extreme environments like volcanic craters?EubacteriaCyanobacteriaArchaebacteriaMycoplasmaQuestion 12 of 2013. What is the shape of a bacillus type of bacteria?SphericalRod-shapedSpiralComma-shapedQuestion 13 of 2014. Which protist causes sleeping sickness?AmoebaTrypanosomaParamoeciumEntamoebaQuestion 14 of 2015. Which fungus is parasitic on mustard?MucorRhizopusAlbugoAlternariaQuestion 15 of 2016. What is the term for the body of filamentous fungi?MyceliumPlasmodiumHyphaeCapsidQuestion 16 of 2017. Which organism is considered an obligate parasite?BacteriaFungiVirusesProtistsQuestion 17 of 2018. What is the primary photosynthetic pigment in cyanobacteria?Chlorophyll-aChlorophyll-bCarotenesXanthophyllsQuestion 18 of 2019. Which kingdom includes insectivorous plants like Venus flytrap?FungiProtistaPlantaeAnimaliaQuestion 19 of 2020. What is the term for a taxonomic group of any rank in classification?CategoryTaxonHierarchyCladeQuestion 20 of 20 Loading...
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