TRUE/FALSEnb-
nbWritenb'T'nbifnbthenbstatementnbisnbtruenbandnb'F'nbifnbthenbstatementnbisnbfalse.
1) Membersnbofnbthenbsamenbspeciesnbsharenbmanynbmorenbcharacteristicsnbcomparednbtonbt
hosenbsharednbbynbmembersnbofnbthenbsamenbkingdom.
⊚ true
⊚ false
2) Virusesnbaren b notnbclassifiednbinnbanynbofnbWhittaker'snbfivenbkingdoms.
⊚ true
⊚ false
3) MembersnbofnbthenbkingdomnbFunginbarenbphotosynthetic.
⊚ true
⊚ false
4) Anbscientistnbstudyingnbhelminthsnbisnbworkingnbwithnbbacteria.
⊚ true
⊚ false
5) ThenbfossilnbrecordnbhasnbestablishednbthatnbprokaryotesnbexistednbonnbEarthnbfornbapprox
imatelynbtwonbbillionnbyearsnbbeforenbeukaryotesnbevolved.
⊚ true
⊚ false
6) Itnbhasnbbeennbovernb25nbyearsnbsincenbanbnewnbinfectiousnbdiseasenbhasnbemergednbinnbthenb
world.
⊚ true
⊚ false
7) Thenbtermnbsterilenbmeansnbfreenbofnballnblife-forms.
Versionnb 1
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, ⊚ true
⊚ false
8) Allnbmicroorganismsnbarenbparasites.
⊚ true
⊚ false
9) Duringnbanbscientificnbexperiment,nbthenbcontrolnbgroupnbisnbusednbtonbdirectlynbtestnbor
nbmeasurenbthenbconsequencesnbofnbanbvariablenbinnbthenbstudy.
⊚ true
⊚ false
10) Thenbscientificnbmethodnbinvolvesnbformulatingnbanbtentativenbexplanation,nbcallednbthenbh
ypothesis,nbtonbaccountnbfornbwhatnbhasnbbeennbobservednbornbmeasured.
⊚ true
⊚ false
11) Oncenbannborganismnbisnbassignednbtonbanbparticularnbtaxonomicnbhierarchy,nbitnbisnbpe
rmanentnbandnbcannotnbbenbrevised.
⊚ true
⊚ false
12) Whennbthenbresultsnbofnbannbexperimentnbsupportnbanbhypothesis,nbthenbhypothesisn
bcannbnownbbenbconsiderednbanbtheory.
⊚ true
⊚ false
13) Thenbnamesnbofnbthenbthreenbproposednbdomainsnbare:nbBacteria,nbProtista,nbEukarya.
⊚ true
⊚ false
Versionnb 2
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, 14) Onenbdistinguishingnbcharacteristicnbofnbarchaeaisnbthatnbtheynblivenbinnbextremenbenvironm
ents.
⊚ true
⊚ false
15) Somenbmicroorganismsnbcannbphotosynthesize,nbbutnbtheirnboverallnbcontributionnbt
onbEarth'snbatmosphericnboxygennbisnbverynbsmallnbinnbcomparisonnbtonbplantnbphotosynthesi
s.
⊚ true
⊚ false
16) Anynbmicroorganismnbonnbornbinnbthenbhumannbbodynbisnbconsiderednbanbpathogen.
⊚ true
⊚ false
17) Theoriesnbarenbsupportednbbynbmorenbevidencenbthannbhypotheses.
⊚ true
⊚ false
MULTIPLEnbCHOICEnb-
nbChoosenbthenbonenbalternativenbthatnbbestnbcompletesnbthenbstatementnbornbanswersnbth
enbquestion.
18) Disease-causingnbmicroorganismsnbarenbcalled
A) decomposers.
B) prokaryotes.
C) pathogens.
D) eukaryotes.
E) fermenters.
Versionnb 3
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