MCQ Chapter 1 Biology Class 11 महाराष्ट्र Board Living World 1. What is a catalogue used for in biodiversity studies?Growing live plantsMaintaining biodiversity recordsPreserving animals in formalinStudying weather patternsQuestion 1 of 202. What is the primary focus of systematic classification?Eliminating speciesUnderstanding interrelations between organismsPromoting habitat lossReducing biodiversityQuestion 2 of 203. What is a common feature of museum exhibits?Live animalsPreserved specimensSoil samplesGrowing plantsQuestion 3 of 204. Why are plants labeled in botanical gardens?To preserve them in formalinTo identify their scientific and common namesTo study animal behaviorTo collect soil dataQuestion 4 of 205. What does overexploitation of resources lead to?Increased biodiversityLoss of biodiversityImproved ecosystemsStable populationsQuestion 5 of 206. What is the significance of the banyan tree mentioned in the text?It is over 255 years oldIt is preserved in a museumIt is grown in a zooIt is a dried specimenQuestion 6 of 207. What is the benefit of studying biodiversity?Promoting species extinctionMaintaining harmony on EarthReducing ecological stabilityIncreasing habitat destructionQuestion 7 of 208. What is a characteristic of dichotomous keys?They preserve specimensThey are based on contrasting charactersThey grow plantsThey study animal skeletonsQuestion 8 of 209. What is the purpose of preserving specimens in museums?To grow them systematicallyTo serve as reference hubs for biodiversityTo study soil typesTo eliminate speciesQuestion 9 of 2010. Why are biodiversity parks considered models for conservation?They preserve dried plantsThey create self-sustaining communitiesThey eliminate speciesThey promote habitat destructionQuestion 10 of 2011. What is the role of botanical gardens in biodiversity?Preserving animals in captivityGrowing diverse plants systematicallyStudying soil compositionEliminating speciesQuestion 11 of 2012. What is a consequence of population explosion?Increased biodiversityLoss of biodiversityStable ecosystemsReduced conservationQuestion 12 of 2013. What is the primary content of a herbarium sheet?Live plantsDried plant specimensAnimal skeletonsSoil samplesQuestion 13 of 2014. What does a manual provide in biodiversity studies?Preservation techniquesIdentification keys for speciesAnimal behavior dataSoil analysisQuestion 14 of 2015. Why are sacred groves important?They preserve animals in captivityThey conserve plants as sacred sitesThey grow plants in greenhousesThey eliminate biodiversityQuestion 15 of 2016. What is a key feature of zoological parks?Growing plants systematicallyProviding natural habitat-like conditionsPreserving dried specimensStudying soil typesQuestion 16 of 2017. What is the focus of a biodiversity park like Uttamrao Patil?Preserving specimens in formalinCreating ecological assemblagesGrowing plants in herbariaStudying animal skeletonsQuestion 17 of 2018. What is the ethical reason for conserving biodiversity?To promote habitat destructionTo share the planet without harming organismsTo increase population explosionTo reduce species varietyQuestion 18 of 2019. What is the purpose of a taxonomic key?To preserve plantsTo classify organismsTo grow plantsTo study soilQuestion 19 of 2020. What is the significance of museums in biodiversity studies?They grow live plantsThey act as reference hubsThey eliminate speciesThey study weather patternsQuestion 20 of 20 Loading...
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