estion 5 IncorrectQuestion 5In humans, there is a gene that controls theformation of muscles in the tongue that allow peoplewith those muscles to roll their tongues, while peoplewho lack those muscles cannot roll their tongues.The ability to roll one's tongue is dominant overnon-rolling. Which ratio accurately represents thegenotypes of the offspring that would result betweentwo heterozygous rollers?A 1:2:1©1:1:1:11:10 3:1

Mendel's law of dominance states that in a heterozygote, one trait will conceal the presence of…

humans, there is a gene that controls the mation of muscles in the tongue that allow people th those muscles to roll their tongues, while people ho lack those muscles cannot roll their tongues. ne ability to roll one's tongue is dominant over on-rolling. Which ratio accurately represents the enotypes of the offspring that would result between wo heterozygous rollers? A 1:2:1 © 1:1:1:1 e1:1 O 3:1

humans, there is a gene that controls the mation of muscles in the tongue that allow people th those muscles to roll their tongues, while people ho lack those muscles cannot roll their tongues. ne ability to roll one's tongue is dominant over on-rolling. Which ratio accurately represents the enotypes of the offspring that would result between wo heterozygous rollers? A 1:2:1 © 1:1:1:1 e1:1 O 3:1

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter12: Mendel's Experiments And Heredity

Section: Chapter Questions

Problem 19RQ: How many different offspring genotypes are expected in a trihybrid cross between parents...

See similar textbooks

Similar questions

arch 3 Powerschool ze] Working with dominant and recessive punnett squares rmat Tools Add-ons Help Last edit was 2 hours ago 12 BIUA Normal text Times New. + 2 3 MAKE SOME HETEROZYGOUS MONOHYBRID CROSSES A black coat (B) is DOMINANT in guinea pigs. A brown coat (b) is RECESSIVE. What is the genotype of a HOMOZYGOUS BLACK guinea pig? = I What is the GENOTYPE of a HETEROZYGOUS BLACK guinea pig? = What is the GENOTYPE of a brown guinea pig? Using the punnet square above, make a cross between TWO HETEROZYGOUS BLACK guinea pigs. POSSIBLE OFFSPRING GENOTYPE PHENOTYPÉ What is the probability that a baby will be black? What is the probability that a baby will be brown? What is the probability the baby will be a HYBRID? What is the probability the baby will be HOMOZYGOUS DOMINANT ? What is the probability the baby will be HOMOZYGOUS RECESSIVE? edu gear III 三

. Among adults with Turner syndrome, it has beenfound that a very high proportion are genetic mosaics.These are of two types: In some individuals, themajority of cells are XO, but a minority of cellsare XX. In other Turner individuals, the majorityof cells are XO, but a minority of cells are XY.Explain how these two patterns of somatic mosaicscould arise.
dd-ons Help в I U A Calibri 12 三三1 |:三 6. Consider a guinea pig with a homozygous genotype and a white fur color phenotype. a. What is the probability this parent will produce a gamete with the dominant allele? b. What is the probability this parent will produce a gamete with the recessive allele? C. If 31 sperm cells are collected from this guinea pig, how many would you expect to have the recessive allele (as determined by sequencing the gene)? !!!
l Metro by T-Mobile 1 2:29 PM • 16% I In flies, long wings are a dominant trait, and short wings are a recessive trait. Medium wings are the heterozygous trait. Based on this information, if a homozygous long-winged fly is crossed with another a heterozygous'fly, their offspring will have which percentages for long, medium, and short wings? Assume random chromosome segregation. 17) A) 25% long, 75% medium, 0% short B) 50% long, 25% medium, 25% short 50% long, 50% medium, 0% short D) 100% medium, 0% long, 0% short
. An allotetraploid species has a genome composed oftwo ancestral genomes, A and B, each of which havea basic chromosome number (x) of seven. In thisspecies, the two copies of each chromosome of eachancestral genome pair only with each other duringmeiosis. Resistance to a pathogen that attacks the foliage of the plant is controlled by a dominant allele atthe F locus. The recessive alleles Faand Fbconfersensitivity to the pathogen, but the dominant resistancealleles present in the two genomes have slightly different effects. Plants with at least one FAallele areresistant to races 1 and 2 of the pathogen regardlessof the genotype in the B genome, and plants with atleast one FBallele are resistant to races 1 and 3 of thepathogen regardless of the genotype in the A genome.What proportion of the self-progeny of an FA Fa FB Fbplant will be resistant to all three races of the pathogen?
estion 2 of 15 Ⓒ Macmillan Learning > Match each phenotype description to its corresponding sex chromosome genotype in humans. XX with SRY on X phenotypically female but karyotype indicates presence of both sex chromosomes XY with SRY deleted phenotypically male but karyotype indicates presence of only X chromosomes hp XXXX phenotypically female with some abnormalities and overexpression of X chromosome genes Answer Bank A 0 XXY phenotypically male with sterility and hypogonadism € US ES ☐ Attempt 2 Apr 1 XYY phenotypically male with an increase in average stature 3:52 STAY
One gene that affects three traits is an example of ______. a. dominance b. codominance c. pleiotropy d. epistasis
How many different offspring genotypes are expected in a trihybrid cross between parents heterozygous for all three traits when the traits behave in a dominant and recessive pattern? How many phenotypes? 64 genotypes: 16 phenotypes 16 genotypes; 64 phenotypes 8 genotypes; 27 phenotypes 27 genotypes; 8 phenotypes
26 of 40 21 22 23 24 25 26 27 28 29 30 Miller, Timia Polyploid plants form as a result of a beneficial mutation that often makes them larger and stronger than diploid plants. These plants form when a complete set of chromosomes fails to separate during meiosis creating plants with extra chromosomes. What type of mutation has this result? O frameshift O nondisjunction substitution O translocation https://student.masteryconnect.com/%3 9/0
5) Humans who have an abnormally high level of cholesterol are said to suffer from familialhypercholesterolemia.  The gene for this disorder is dominant (C). A man who isheterozygous for familial hypercholesterolemia marries a woman who is homozygousfor the recessive allele. What is the probability that they will have children that sufferfrom this disorder? please draw the puutnet square and also write the parents and gemtaics top the puutnet square thanks
Im pP x PP 6/6 wa s hatarosygous genotypa? Dark eyes Dark eyes 11. What percentage of the offspring will have a heterozygous genotype? 12. What will the ratio of flies with dark eyes to white eyes be? Dd x x Dd 13. What percentage of the offspring will be short? Tall Tall 14. What percentage of the offspring will have a homozygous dominant genotype? TT х Tt 15. What percentage of the offspring will Long beak Long beak have long beaks?
A species of antelope has 20 chromosomes per set. The species isdivided by a mountain range into two separate populations, whichwe will call the eastern and western population. In a comparison ofthe karyotypes of these two populations, it was discovered that themembers of the eastern population are homozygous for a largeinversion within chromosome 14. How would this inversion affectthe interbreeding between the two populations? Could such aninversion play an important role in speciation?