Mit osisvsMeiosis
1.
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Identifythegenomeofthesexchromosomesfoundinthecellsofmales.
a. twoXchromosomes
b. twoYchromosomes
c. oneXandoneYchromosome
d. therearenoXandYchromosomes
2.
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Whenyou(FOIL)allelecombinationsRrAawhatarethefourpossiblecombinationsyouwouldusefor
yourdihybridcross?
a. RA,Ra,rA,ra
b. RA,Rr,rA,ra
c. RR,Aa,ar,ra
d. AA,Ra,RA,rr
3.
Whatprocessdobacteriagenerallyuseforreproduction?
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a. meiosis
b. mitosis
c. binaryfission
d. conjugation
4.
Thispicturerepresentswhatpartofthecellcycle/reproduction?
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a. Interphase
b. Prophase
c. Metaphase
d. Anaphase
e. Telophase
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5.
Whichphaseofmitosisisthis?
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a. Anaphase
b. Metaphase
c. Prophase
d. Telophase
6.
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Anormalhumandiploidzygotecontains.
a. 23chromosomes.
b. 46chromosomes.
c. 44chromosomes.
d. XXYchromosomes.
7.
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Inordertoafemalechildtobeborntheremustbe:
a. anXandYchromosome
b. twoXchromosomes
c. twoYchromosomes
8.
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istheprocessinwhichthenucleusdividestoformtwoidenticalnuclei.
a. chromosomes
b. DNA
c. mitosis
d. meiosis
9.
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AllofthesearephasesofmitosisEXCEPT.
a. Anaphase
b. Telophase
c. Prophase
d. Interphase
e. Metaphase
f. Cytokinesis
10. Ifyoucrossaredflowerwithabluefloweranditresultsinflowersthatareredwithbluespots,what
ismostlikelytrueaboutredandbluealleles?
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a. theyarecodominant
b. theyhaveincompletedominance
c. blueisdominant
d. redisdominant
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11. Whichofthefollowingisdirectlyresponsibleforanacquiredtrait?
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a. genotype
b. phenotype
c. environment
d. chromosomes
12. Sexcellscanonlybeproducedthroughwhichofthefollowingprocesses?
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a. Meiosis
b. Fission
c. Mitosis
d. Budding
13. Achartthattracestheinheritanceofatraitinafamilyiscalleda(an).
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a. pedigree.
b. karyotype.
c. genome.
d. autosome.
14. Whatarethefourphasesofmitosisinorder?
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a. Prophase,Anaphase,Telophase,Metaphase
b. Telophase,Metaphase,Anaphase,Prophase
c. Prophase,Metaphase,Anaphase,Telophase
d. Anaphase,Metaphase,Prophase,Telophase
15. Howarespecializedbreedsofdogs,cats,horses,andotheranimalsproduced?
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a. regeneration
b. asexualreproduction
c. selectivebreeding
d. budding
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