Test Bank For Development Through the Lifespan 7th Edition by Laura Berk ISBN 978-0134419695 All Chapters Complete Guide A+

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CHAPTERg2
GENETICgANDgENVIRONMENTALgFOUNDATIONS

MULTIPLEgCHOICE

1. Christinegisg5′7″gandghasgbluegeyes.gSuchgdirectlygobservablegcharacteristicsgaregcalledg .
A) alleles
B) phenotypes
C) chromosomes
D) genotypes

Answer:gB
PagegRef:g43g Ski
llgLevel:gApply
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gModerate

2. Phenotypesgdependgingpartgongangindividual’sg .
A) cells
B) chromosomes
C) genotype
D) DNA

Answer:gC
PagegRef:g43
SkillgLevel:gRemember
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gModerate

3. Ourg determine(s)gourgspeciesgandginfluencesgallgourguniquegcharacteristics.
A) genotype
B) phenotypes
C) regulatorggenes
D) karyotype

Answer:gA
PagegRef:g43
SkillgLevel:gRemember
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gEasy

4. Theg isgthegcontrolgcentergofgagcellgingtheghumangbody.
A) genotype




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B) gamete
C) autosome
D) nucleus

Answer:gD
PagegRef:g44
SkillgLevel:gRemember
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gEasy

5. Chromosomesglookglikeg .
A) spheres
B) cones
C) rods
D) cubes

Answer:gC
PagegRef:g44
SkillgLevel:gRemember
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gEasy

6. Whichgstatementgaboutghumangchromosomesgisgtrue?
A) Theygcomeging46gmatchinggpairs.
B) Theygstoregandgtransmitggeneticginformation.
C) Ingfemales,geachgchromosomegisginheritedgfromgthegmother.
D) Eachgmembergofgagpairgisgagdifferentglength,gsize,gandggeneticgfunction.

Answer:gB
PagegRef:g44
SkillgLevel:gUnderstand
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gModerate

7. Ag isgagsegmentgofgDNAgalonggtheglengthgofgthegchromosome.
A) phenotype
B) genotype
C) gene
D) gamete

Answer:gC
PagegRef:g44
SkillgLevel:gRemember




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TestgBankgforgBerk,gDevelopmentgThroughgthegLifespan,g7e


Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gEasy

8. Protein-codingggenesg .
A) directlygaffectgourgbody’sgcharacteristics
B) modifyginstructionsggivengbygregulatorggenes
C) comeging23gmatchinggpairs
D) aregformedgthroughgmeiosis

Answer:gA
PagegRef:g44
SkillgLevel:gUnderstand
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gModerate

9. Thegareagsurroundinggthegcellgnucleusgisgcalledgtheg .
A) zygote
B) cytoplasm
C) gamete
D) gene

Answer:gB
PagegRef:g44
SkillgLevel:gRemember
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gEasy

10. ,gwhichgtriggergchemicalgreactionsgthroughoutgthegbody,garegthegbiologicalgfoundationgo
ngwhichgourgcharacteristicsgaregbuilt.
A) Phenotypes
B) Proteins
C) Carbohydrates
D) Autosomes

Answer:gB
PagegRef:g44
SkillgLevel:gRemember
Objective:g2.1gWhatgareggenes,gandghowgaregtheygtransmittedgfromgoneggenerationgtogthegnext
?gTopic:gGeneticgFoundations
DifficultygLevel:gModerate

11. Lynn,gagCanadian,gandgSasha,gagRussian,garegprobablygaboutg percentggeneticallygidentical.
A) 69.6




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