CA BRANCH 2 OPERATOR EXAM (QUIZ 9 & 10) WITH CORRECT ANSWERS 2026

CA BRANCH 2 OPERATOR EXAM (QUIZ 9 kk kk kk kk kk kk




& 10) WITH CORRECTANSWERS 2025
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The immature stages (larvae) of both the clothes moth and carpet beetle feed on a
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variety of ani mal-based material, including wool, fur, silk, feathers and leather. -
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CORRECT ANSWER -T
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Both the clothes moth and the carpet beetle can digest cellulose fibers such as cotton,
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linen, or ra yon. - CORRECT ANSWER -F
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The case- k k




making clothes moth has four darker spots on its wings, unlike the webbing clothes moth.
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- CORRECT ANSWER -F
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Given food, moisture and warmth, fabric pests can breed year around. - CORRECT ANSWER -T
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Fabric pests are often misdiagnosed for other insects like stored product pest caterpillars
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and vario us unrelated beetles - CORRECT ANSWER -T
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Dermestids have a variety of habits; most genera are hunters that feed on dry animal or
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plant mat erial such as skin or pollen. - CORRECT ANSWER -T
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Some dermestid species, commonly called bow bugs, infest violin cases, feeding on the bow
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hair. - CORRECT ANSWER -T
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The clothes moth needs synthetic fibers like wool and cotton to survive. - CORRECT ANSWER -F
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The skin beetles or Dermestidae are a beetle family. - CORRECT ANSWER -T
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Cotton, linen and synthetics heavily soiled with food stains or body oils may also be
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occasionally at tacked. - CORRECT ANSWER -T
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