General Science

Q1061.How do most insects respire?

AThrough skin BThrough gills CBy lungs DBy tracheal system

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Q1062.Fishes survive under the frozen lake, because

AFishes have hot blood BFishes are in hibernation under it CWater does not freeze near bottom DIce is the conductor of heat

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Q1063.After bringing out of water fishes die because

AThey get excess quantity of oxygen BTheir body temperature increases CThey cannot breathe DThey cannot move in water

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Q1064.Fish generally breathe through

ASkin BNose CGills DFins

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Q1065.Redness in apple is due to

AAnthocyanin BLycopene CCarotene DXanthophyll

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Q1066.Red colour in tomato is due to

ACapsaicin BLycopene CXanthophyll DNone of these

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Q1067.The yellow colour of papaya is due to

APapain BLycopene CCaricaxznthin DCarotene

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Q1068.Opium is obtained from which part of the poppy plant?

AFlower BLeaves CUnripe fruits DRoots

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Q1069.Which of the following groups of living beings belong to the same species?

AChinese, American, Indians and Black Africans BTigers, Lions and Cats CPigeons, Doves and Partridges DLizards, Crocodiles and Snakes

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Q1070.Yeast is an example of

ABacteria BFungus CVirus DAlgae

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Q1071.Yeast and mushrooms are

AAlgae BGymnosperm CFungi DTuberous Roots

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Q1072.What is a mushroom?

AFungi BPlant CAnimal DBacteria

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Q1073.Mushroom used in for making juicy vegetable is a

AFungus BAlgae CGreen vegetable DFlesh of animal

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Q1074.Major component of cotton is

AProtein BFatty acid CCellulose DGlycerene

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Q1075.Lichen are the complex creature, made from

AFungus and bacteria BFungus and algae CFungus and bryophyta DAlgae and bacteria

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Q1076.Lichens, which are capable of intiating ecological succession even on a bare rock, are actually a symbiotic association of

AAlgae and bacteria BAlgae and fungi CBacteria and fungi DFungi and mosses

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Q1077.Noscapine is obtained from

APoppy BBasii CEucalyptus DEphedra

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Q1078.Heroin is obtained from

AIndian hemp BOpium poppy CTobacco DAreca nut

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Q1079.We get morphine from

AFlower BLeave CFruit DStem

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Q1080.Opium is obtained from

ADried leaves BRoots CLatex from unripe fruit DLatex from ripe fruit

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