MCQ Science and Technology Part II Class 10 Chapter 6 Maharashtra Board Animal Classification 1. Why are Platyhelminthes called flatworms?Their body is thread-likeTheir body is segmentedTheir body is slender and flatTheir body is radially symmetricalQuestion 1 of 202. What type of body cavity do Platyhelminthes have?EucoelomatePseudocoelomateAcoelomateNo cavityQuestion 2 of 203. What is a reproductive feature of Platyhelminthes?UnisexualHermaphroditeAsexual onlyNo reproductionQuestion 3 of 204. Which animal is an example of Platyhelminthes?AscarisLiver flukeNereisSnailQuestion 4 of 205. What is the body shape of Aschelminthes animals?Long thread-like or cylindricalFlat and leaf-likeSegmented and softUmbrella-likeQuestion 5 of 206. What type of body cavity is found in Aschelminthes?EucoelomateAcoelomatePseudocoelomateNo cavityQuestion 6 of 207. What is a reproductive characteristic of Aschelminthes?HermaphroditeUnisexualAsexual onlyNo reproductionQuestion 7 of 208. Which animal is an example of Aschelminthes?LeechFilarial wormSea anemoneBivalveQuestion 8 of 209. What is a feature of Annelida animals?Radially symmetrical bodyMetamerically segmented bodyAsymmetrical bodyNon-segmented bodyQuestion 9 of 2010. What aids locomotion in Annelida animals?CnidoblastsWingsSetae or parapodiaSpiculesQuestion 10 of 2011. Which animal is an example of Annelida?CockroachEarthwormStar fishOctopusQuestion 11 of 2012. Which phylum has the highest number of animal species?MolluscaArthropodaChordataEchinodermataQuestion 12 of 2013. What is the exoskeleton of Arthropoda made of?SponginChitinCalcium carbonateSilicaQuestion 13 of 2014. Which animal is an example of Arthropoda?SnailScorpionSea urchinHerdmaniaQuestion 14 of 2015. What is the second largest phylum in the animal kingdom?AnnelidaPoriferaMolluscaCnidariaQuestion 15 of 2016. What covers the visceral mass in Mollusca animals?Chitinous exoskeletonScalesMantleSpiculesQuestion 16 of 2017. Which animal is an example of Mollusca?LeechBivalveBalanoglossusHydraQuestion 17 of 2018. Why are Echinodermata called echinoderms?They have jointed appendagesThey have a notochordThey have calcareous spinesThey are hermaphroditeQuestion 18 of 2019. What symmetry do adult Echinodermata animals exhibit?AsymmetricalBilateralRadialNo symmetryQuestion 19 of 2020. Which animal is an example of Echinodermata?PlanariaSea-cucumberAscarisDoliolumQuestion 20 of 20 Loading...
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