BIO 181 Exam Chapters 12, 13, 14 Questions with Correct Answers 2026 | Biology Practice Test & Final Review Guide

BIO 181 EXAM CH. 12, 13, 14 QUESTIONS
po po po po po po po




WITH CORRECT ANSWERS 2025
po po po po


what pois pobinary pofusion? po- poCORRECT poANSWER po-
The pochromosome poreplicates po(beginning poat pothe poorigin poof poreplication) poand potwo podaughter
pochromosomes poacti povely pomove poapart




In powhat pokind poof poorganisms podoes pobinary pofission pooccur? po- poCORRECT
poANSWER po- poProkaryotic pocells poand pounicellular poprotozoa po(only posome,

ponot poall)




What poare pothe poroles poof pomitosis? po- poCORRECT poANSWER po-Growth, poreprodution, poand poDamage porepair



In powhich pocells pomitosis pooccurs? po- poCORRECT poANSWER po-
root poand poshoot poapices poof poplants, poIn poeukaryotes, poSomatic pocells po(vegetative pocells)



What poare pothe pophases poin pomitosis? po- poCORRECT poANSWER
po- poprophase, poprometaphase, pometaphase, poanaphase,

potelophase




What pohappens poduring poprophase poof pomitosis? po- poCORRECT poANSWER po-
nuclear poenvelope podegenerates, ponucleus podisappears, pochromosomes pobecome pocondensed



What pohappens poduring poprometaphase poof pomitosis? po- poCORRECT poANSWER po-
DNARcondenses, ponuclear poenvelope podegenerates, pospindle pofibers potighter, popolar pofibers poextend pofrom
pothe popoles poto potrue poequatorial poplate




What pohappens poduring pometaphase poof pomitosis? po- poCORRECT poANSWER po-
chromosomes pohave pomoved poto pothe pocenter poof pothe pocell, pochromosomes poalign poin posingle pofile poon pothe
pometaphase poplate




What pohappens poduring poanaphase poof pomitosis? po- poCORRECT poANSWER po-
DNARis poduplicated poallowing pochromosomes poto poseparate, pochromatids poseparate, pomigrate poto poseparate
popoles po(o pown podaughter pochromosomes), pofibers poshorten

, What pohappens poduring potelophase poof pomitosis? po- poCORRECT poANSWER po-
completes pomitosis, poa pomembrane poforms poaround poeach poset poof pochromosomes, ponuclei poreappears,
pospindle pofiber pos podisappear, pochromosomes pouncoil po(invisible poagain), potwo podaughter pocells pointerphase




What pois pocytokinesis? po- poCORRECT poANSWERR-follows pomitosis, pocell podivides pointo potwo podaughter pocells



How podoes pocytokinesis pooccur poin poa poplant pocell? po- poCORRECT poANSWER po-plate poformation



How podoes pocytokinesis pooccur poin poan poanimal pocell? po- poCORRECT poANSWER po-cleavage



What poare posister pochromatids? po- poCORRECT poANSWER po-joined pocopies poof pothe pooriginal

chromo- posome
po




What pohappens poduring pointerphase? po- poCORRECT poANSWER po-
a pocell pogrows poby poproducing poproteins poand pocytoplasmic poorganelles, poduplication poof pochromosomes



When podoes pointerphase pooccur? po- poCORRECT poANSWER po-before pomitosis



Are pothe podaughter pocells poproduced poby pomitosis poidentical poor podifferent? po- poCORRECT poANSWER po-identical



What pohappens powhen pothe pocell pocycle pocontrol posystem podoes ponot powork? po- poCORRECT
poANSWER po- poIf pothe pocell podoes ponot poreceive pothe pogo-

ahead posignal poin poG1 pocheckpoint, poit powill poexit pothe pocycle, poswitching pointo poa ponondividing postate pocalled
pothe poG0 pophas poe




What pohappens poduring pomeiosis poI? po- poCORRECT poANSWER po-the pochromosomes posplit pointo posister
pochromatids




What poevents pooccur poduring poprophase poI poof pomeiosis poI? po- poCORRECT poANSWER po-crossing poover pooccurs



What pois pothe pooutcome poof potetrad poformation poand pocrossing poover poduring poprophase poI poof
pomeiosis poI? po- poCORRECT poANSWER po-

tetrad pois pothe pofoursome poof pochromatids pothat poforms powhen poreplicated pohomologous pochromosomes poalign.
poIt pomu