MCQ Science and Technology Part II Class 10 Chapter 3 Maharashtra Board Life Processes in Living Organisms Part – 2 1. What is the main role of reproduction in living organisms?To produce energy for survivalTo maintain the continuity of the speciesTo regulate body functionsTo enhance individual lifespanQuestion 1 of 202. How many primary methods of reproduction are described in the document?ThreeTwoFourOneQuestion 2 of 203. What defines asexual reproduction?Formation of new organisms without gamete involvementReproduction involving two parentsFormation of new organisms through meiosisProduction of genetically diverse offspringQuestion 3 of 204. Which type of cell division occurs during asexual reproduction?MeiosisBinary fissionMitosisAmitosisQuestion 4 of 205. What is a disadvantage of asexual reproduction mentioned in the document?Slow reproduction rateHigh energy consumptionLack of genetic recombinationProduction of weak offspringQuestion 5 of 206. Which organisms are mentioned as performing binary fission?Reptiles and amphibiansPlants and fungiMammals and birdsProkaryotes, protists, and some organellesQuestion 6 of 207. What type of binary fission does Amoeba exhibit?Transverse binary fissionSimple binary fissionLongitudinal binary fissionMultiple binary fissionQuestion 7 of 208. Which organism undergoes transverse binary fission?EuglenaAmoebaParameciumBacteriaQuestion 8 of 209. Which organism is associated with longitudinal binary fission?ParameciumAmoebaEuglenaYeastQuestion 9 of 2010. Under what conditions does binary fission typically occur?During starvationDuring favorable conditionsDuring encystmentDuring adverse conditionsQuestion 10 of 2011. What happens during multiple fission in Amoeba?The parent cell divides into two daughter cellsA cyst forms, and many amoebulae are producedA bud forms on the parent cellThe body fragments into multiple partsQuestion 11 of 2012. What is the name of the protective structure formed by Amoeba during multiple fission?SporeBudCystFragmentQuestion 12 of 2013. Which unicellular organism reproduces asexually by budding?SpirogyraYeastMucorPlanariaQuestion 13 of 2014. What happens to the bud during budding in yeast?It forms a cystIt remains attached permanentlyIt separates to live independentlyIt breaks into fragmentsQuestion 14 of 2015. Which multicellular organism uses fragmentation for asexual reproduction?HydraSpirogyraBryophyllumPotatoQuestion 15 of 2016. What is regeneration in asexual reproduction?Formation of sporesDivision into two equal partsRegrowth of lost or divided body partsFormation of buds on the parent bodyQuestion 16 of 2017. Which organism is an example of regeneration in the document?YeastSpirogyraPlanariaMucorQuestion 17 of 2018. Which multicellular organism reproduces asexually by budding?SpirogyraPlanariaHydraSyconQuestion 18 of 2019. What is vegetative propagation in plants?Reproduction using pollen grainsReproduction using seedsReproduction using sporesReproduction using vegetative parts like roots or stemsQuestion 19 of 2020. Which plant uses ‘eyes’ on tubers for vegetative propagation?BryophyllumPotatoSugarcaneGrassQuestion 20 of 20 Loading...
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