Leena And Leia Are Identical Twins. Which Of The Following Is True Of Their Genetic Makeup?

Chapter 3: The Evolving Listen - Nature and Nurture Intertwined MULTIPLE CHOICE

1.Your university is hosting an interdisciplinary briefing entitled "Contemporary Perspectives on Development." Two leading psychologists take been invited to argue the effects of nature and nurture on human behavior. They would most likely attain the consensus that these two entities . a.are not gutual50y e!clusi5eastwardc.compeastteast to inffiftyuence beha5ior b.maintain singled-out and eual functionsd.have a negative correlation #.$ho is credited for first describing the contrast between heredity and environment as %nature

versus

nurture&' a.Charleastwards (arwinc.)regor *due eastndel b.+rancis )altond.,ames $atson -.s human beings/ nosotros each take a personal set of instructions/ or alleles. $lid term best describes this fix' a.1000enotypec.phenotype b.homotyped.heterotype 0.*olly/ whose optics are brown/ inherited a gene for blue eyes from her mother and a gene for brownish eyes from her father. *ollydue south brown eyes are part of her . a.phenotypeastc.hdue eastteastrotype b.homotyped.genotype ii.$hat is the relationship between a gene and (3' a. gene is a helical structure/ and (3 contains the regulatory elements that decode the structure. b. gendue east is the subset of %turned on& (3. c. gene is a southtatic superset of the entire (iii in a specific individuafifty. d. geneast is a specific segment of (3. 4.The process of gene due east!pression involves . a.replicatin1000 a cellsouth menetic makeup duband division b.influencing the behavior of a segment of society c.converting genetic instructions into a feature of a living cell d.chromosomal recombinatiodue north duband gamete formation 5.)ene e!pression results in the synthesis of what component of a living cell' a.protdue eastinsc.lipids b.nucleic acidsd.carbohydrates half dozen.,ang/ who has Type  blood/ inherited the gene for Type  blood from his female parent and the gene for Type 7 blood from his male parent. $chapeau is the genotype for ,angs blood type' a.Typeast c.Type 7 b.Type viid.Type  8.Each celfifty type in the human body has . a.the same gene east!pression b.a different set of genes c.a different ready of genes/ but thdue east same factor e!pressions

d.the same due southet of genesouth/ but different gene e!pressions 19.:ariations of a single gene are knowdue north as . a.a5050eledue southc.homo;ygotdue eastsouthward b.chromosomesd.hetero;ygotes eleven.<ecessive alleles determine a phenotype when an individual is . a.neither homo;ygous nor hetero;ygous for a particular gene b.either homo;ygous or hetero;ygous for a particular cistron c.only hetero;ygousouthward for a particular kene d.only homo;ygous for a particular chiliadeneast 1#.(ominant alleles determine a phenotype when an individual is . a.neither homo;ygous nor hetero;ygou.s. for a particular gene b.either homo;ygous or hetero;ygous for a particular factor c.only hetero;ygous for a particular gene d.only homo;ygous for a pfine articular gene 1-.=imon has curly pilus. >f he is homo;ygous for the cistron that determines curly hair/ what is true of hullosouth parents' a.They must each have a recessive allele for straight pilus. b.They have together contributed iv dominant alleles for this geneastward. c.They have contributed the same typdue east of allele for this gene. d.7ne/ but not both/ of his parents/ have contributed an alleldue east for curly hair. ten.:estigial wings ?very small wings@ are a recessive trait of thursdaye fruit wing. +or a fruit fly to have a vestigial phenotype/ it must inherit the factor?s@ for belongigial wings from . a.both paredue northtsc.the thousandother b.either parentd.the father 12.The curly fly trait of the fruit wing isouth carried by a dominant cistron. $hat is the minimum number of curly winged genes that a fruit fly must have to e!hibit a curly wing phenotype' a.onec.thrdue easte b.2d.four 14.(arren suffers from fragile bone A ?+BA@ disorder. e inherited the +BA allele from his father and the normal allele for bone development from his mother. $hat tin we conclude' a.+BA is a recessive allele. b.+BA is a dominant allele. c.(arrenorthwardsouth children will most likely suffer from +BA disorder. d.(arrensouthward children are unlikely to suffer from +BA disorder. 15.,anelle inherited the allele for muscle fiber A ?*+A@ disorder from her mother and the normal allele for musculus fiber formation from her begetter. ,anelle does non endure from any variant of *+A disorder. $hat tin can we conclude' a.,anelles mother hadue south *+A disorder. b.*+A disorder is a se!Dlinked disorder. c.Theastward *+A gene is dominant. d.Thdue east *+A gene is recess4e. 16.=cott suffers from metabolic insufficiency A ?*>A@ disorder. is mother also has *>A disorder/ but his father does not. $hat tin can nosotros conclude' a.The *>A gene must be recessive. b.The *>A gene must be dominant. c.=cott may or may not pass down the gene for *>A disorder to his children.

d.=cott westill pass down theastward *>A disorder to hidue south children/ but they may not become the disease. 18.<esearchers found that specific combinations of serotonin transporter alleles affected how students reacted to being bullied. =tudents with the == alleles had the strongest reaction/ those with the  alleles the mildest reaction/ and those with the hetero;ygous = alleles reacted somewhere in between. $chapeau practice these results suggest' a.The  allele is thursdayeastward practiceminant alleleast. b.The = allele is the recessive allele. c.The = allele is the dominant allele. d.The  and = alleles do non have a dominantFrecessive relationship. #9.$hen a parents jail cell divides to thouake an egg or sperm cell/ each resulting cell contains . a.oneone chrothouosomeastsc.04 chromosouthograndes b.#- chromosomesd.8# chromosomes #1.Tara and Boris/ e!pectant parents/ wonder nearly the endless possibility of traits their unborn son one thousandight inherit from them ?e.yard./ Taras red hair and allergiesG Boriss tall frame and poor eyesight@. s a genetics due east!pert/ what can you lot share with them about the number of chromosomal combinations that are possible when a parental prison cell divides to brand an egg or sperm cell' a.fter cell division/ the egg or sperm contown #- chromosomesG thus/ a male or female can produce #

different combinations of his or her chromosomes. b.fter cell sectionalization/ the egg or sperm contain #- chromosomesG thus/ a yardale or female person tin produce #-

different combinations of his or her chromosomes. c.fter cell division/ the egg or sperm contain 04 chromosomesG thus/ a male or female can produce #

unlike combinations of his or her chromosomes. d.fter cell division/ the egg or sperm contain 04 chromosomesG thus/ a male or female can produce 04

different combinations of his or her chromosomes. ##.arry would like to take a paternity exam to determine if he is *aias father. e asks *aias mother/ ,ulia/ to provide (3 samples for both her and *aia. $hich techniue will near likely be used to compare the three (3 samples' a.high performance liuid chromatography b.immunocytochemistry c.westwardestern blots d.autoradiographsouth #-.The probability that ii people share the same allele from a common ancestor is referred to as . a.famififtyialityc.geastwardnorthe lidue northeage b.caste of origind.relatedness #0.You are attending a family unit reunion of your dadHs e!tended family unit. You often wonder how you lot could be related to any of them based on their physical and behavioral characteristics. $chapeau is the adventure you share an allele with your showtime cousins' a.onorthe southwardi!tedue eastnthc.one fourth b.one eighthd.one one-half #2.Your sisterDinDlaw freuently comments on how many traits y'all seem to accept in common with your eightDyearDold niece. You share your e!tensive cognition on genetics and e!plainly that the gamble you lot share an allele with your niece is . a.onorthwarde due southi!tdue easteastwardnorthwardthc.onorthwarde fourth b.one eighthd.i one-half